1640882698

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:2012

約数の個数: 96

約数和(自身を含む): 3330149760

約数和(自身を除く): 1689267062

約数列:

[1, 2, 7, 13, 14, 23, 26, 29, 46, 49, 58, 91, 98, 161, 182, 203, 299, 322, 377, 406, 598, 637, 667, 754, 1127, 1274, 1334, 1421, 1931, 2093, 2254, 2639, 2842, 3862, 4186, 4669, 5278, 8671, 9338, 13517, 14651, 17342, 18473, 25103, 27034, 29302, 32683, 36946, 44413, 50206, 55999, 60697, 65366, 88826, 94619, 111998, 121394, 175721, 189238, 310891, 351442, 391993, 424879, 577369, 621782, 727987, 783986, 849758, 1154738, 1230047, 1287977, 1455974, 2176237, 2460094, 2575954, 2743951, 4041583, 4352474, 5095909, 5487902, 8083166, 9015839, 10191818, 16743701, 18031678, 28291081, 33487402, 35671363, 56582162, 63110873, 71342726, 117205907, 126221746, 234411814, 820441349, 1640882698]

約数ペア:

[(1, 1640882698), (2, 820441349), (7, 234411814), (13, 126221746), (14, 117205907), (23, 71342726), (26, 63110873), (29, 56582162), (46, 35671363), (49, 33487402), (58, 28291081), (91, 18031678), (98, 16743701), (161, 10191818), (182, 9015839), (203, 8083166), (299, 5487902), (322, 5095909), (377, 4352474), (406, 4041583), (598, 2743951), (637, 2575954), (667, 2460094), (754, 2176237), (1127, 1455974), (1274, 1287977), (1334, 1230047), (1421, 1154738), (1931, 849758), (2093, 783986), (2254, 727987), (2639, 621782), (2842, 577369), (3862, 424879), (4186, 391993), (4669, 351442), (5278, 310891), (8671, 189238), (9338, 175721), (13517, 121394), (14651, 111998), (17342, 94619), (18473, 88826), (25103, 65366), (27034, 60697), (29302, 55999), (32683, 50206), (36946, 44413)]