2038168532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{227}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 4036730880

約数和(自身を除く): 1998562348

約数列:

[1, 2, 4, 19, 31, 37, 38, 62, 74, 76, 103, 124, 148, 206, 227, 412, 454, 589, 703, 908, 1147, 1178, 1406, 1957, 2294, 2356, 2812, 3193, 3811, 3914, 4313, 4588, 6386, 7037, 7622, 7828, 8399, 8626, 12772, 14074, 15244, 16798, 17252, 21793, 23381, 28148, 33596, 43586, 46762, 60667, 72409, 87172, 93524, 118141, 121334, 133703, 144818, 159581, 236282, 242668, 260369, 267406, 289636, 319162, 444239, 472564, 520738, 534812, 638324, 724811, 865097, 888478, 1041476, 1449622, 1730194, 1776956, 2244679, 2899244, 3460388, 4489358, 4947011, 8978716, 9894022, 13771409, 16436843, 19788044, 26818007, 27542818, 32873686, 53636014, 55085636, 65747372, 107272028, 509542133, 1019084266, 2038168532]

約数ペア:

[(1, 2038168532), (2, 1019084266), (4, 509542133), (19, 107272028), (31, 65747372), (37, 55085636), (38, 53636014), (62, 32873686), (74, 27542818), (76, 26818007), (103, 19788044), (124, 16436843), (148, 13771409), (206, 9894022), (227, 8978716), (412, 4947011), (454, 4489358), (589, 3460388), (703, 2899244), (908, 2244679), (1147, 1776956), (1178, 1730194), (1406, 1449622), (1957, 1041476), (2294, 888478), (2356, 865097), (2812, 724811), (3193, 638324), (3811, 534812), (3914, 520738), (4313, 472564), (4588, 444239), (6386, 319162), (7037, 289636), (7622, 267406), (7828, 260369), (8399, 242668), (8626, 236282), (12772, 159581), (14074, 144818), (15244, 133703), (16798, 121334), (17252, 118141), (21793, 93524), (23381, 87172), (28148, 72409), (33596, 60667), (43586, 46762)]