1145842894

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{613}}^1$

素因数の和:785

約数の個数: 64

約数和(自身を含む): 2093690880

約数和(自身を除く): 947847986

約数列:

[1, 2, 7, 14, 31, 59, 62, 73, 118, 146, 217, 413, 434, 511, 613, 826, 1022, 1226, 1829, 2263, 3658, 4291, 4307, 4526, 8582, 8614, 12803, 15841, 19003, 25606, 30149, 31682, 36167, 38006, 44749, 60298, 72334, 89498, 133021, 133517, 253169, 266042, 267034, 313243, 506338, 626486, 934619, 1121177, 1387219, 1869238, 2242354, 2640191, 2774438, 5280382, 7848239, 9710533, 15696478, 18481337, 19421066, 36962674, 81845921, 163691842, 572921447, 1145842894]

約数ペア:

[(1, 1145842894), (2, 572921447), (7, 163691842), (14, 81845921), (31, 36962674), (59, 19421066), (62, 18481337), (73, 15696478), (118, 9710533), (146, 7848239), (217, 5280382), (413, 2774438), (434, 2640191), (511, 2242354), (613, 1869238), (826, 1387219), (1022, 1121177), (1226, 934619), (1829, 626486), (2263, 506338), (3658, 313243), (4291, 267034), (4307, 266042), (4526, 253169), (8582, 133517), (8614, 133021), (12803, 89498), (15841, 72334), (19003, 60298), (25606, 44749), (30149, 38006), (31682, 36167)]