2006164784

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{3229}}^1$

素因数の和:3382

約数の個数: 80

約数和(自身を含む): 4373678400

約数和(自身を除く): 2367513616

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 103, 104, 116, 206, 208, 232, 377, 412, 464, 754, 824, 1339, 1508, 1648, 2678, 2987, 3016, 3229, 5356, 5974, 6032, 6458, 10712, 11948, 12916, 21424, 23896, 25832, 38831, 41977, 47792, 51664, 77662, 83954, 93641, 155324, 167908, 187282, 310648, 332587, 335816, 374564, 621296, 665174, 671632, 749128, 1217333, 1330348, 1498256, 2434666, 2660696, 4323631, 4869332, 5321392, 8647262, 9645023, 9738664, 17294524, 19290046, 19477328, 34589048, 38580092, 69178096, 77160184, 125385299, 154320368, 250770598, 501541196, 1003082392, 2006164784]

約数ペア:

[(1, 2006164784), (2, 1003082392), (4, 501541196), (8, 250770598), (13, 154320368), (16, 125385299), (26, 77160184), (29, 69178096), (52, 38580092), (58, 34589048), (103, 19477328), (104, 19290046), (116, 17294524), (206, 9738664), (208, 9645023), (232, 8647262), (377, 5321392), (412, 4869332), (464, 4323631), (754, 2660696), (824, 2434666), (1339, 1498256), (1508, 1330348), (1648, 1217333), (2678, 749128), (2987, 671632), (3016, 665174), (3229, 621296), (5356, 374564), (5974, 335816), (6032, 332587), (6458, 310648), (10712, 187282), (11948, 167908), (12916, 155324), (21424, 93641), (23896, 83954), (25832, 77662), (38831, 51664), (41977, 47792)]