987402286318

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{19861}}^1\times {\mathrm{23833}}^1$

素因数の和:43852

約数の個数: 32

約数和(自身を含む): 1704207268800

約数和(自身を除く): 716804982482

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 19861, 23833, 39722, 47666, 139027, 166831, 278054, 333662, 2959289, 3551117, 5918578, 7102234, 20715023, 24857819, 41430046, 49715638, 473347213, 946694426, 3313430491, 6626860982, 70528734737, 141057469474, 493701143159, 987402286318]

約数ペア:

[(1, 987402286318), (2, 493701143159), (7, 141057469474), (14, 70528734737), (149, 6626860982), (298, 3313430491), (1043, 946694426), (2086, 473347213), (19861, 49715638), (23833, 41430046), (39722, 24857819), (47666, 20715023), (139027, 7102234), (166831, 5918578), (278054, 3551117), (333662, 2959289)]