1979923764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{1559}}^1$

素因数の和:2749

約数の個数: 96

約数和(自身を含む): 5694474240

約数和(自身を除く): 3714550476

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 1163, 1559, 2326, 3118, 3489, 4652, 4677, 6236, 6978, 8141, 9354, 10913, 13956, 15119, 16282, 18708, 20267, 21826, 24423, 30238, 32564, 32739, 40534, 43652, 45357, 48846, 60476, 60801, 65478, 81068, 90714, 97692, 105833, 121602, 130956, 141869, 181428, 211666, 243204, 283738, 317499, 423332, 425607, 567476, 634998, 851214, 1269996, 1702428, 1813117, 3626234, 5439351, 7252468, 10878702, 12691819, 21757404, 23570521, 25383638, 38075457, 47141042, 50767276, 70711563, 76150914, 94282084, 141423126, 152301828, 164993647, 282846252, 329987294, 494980941, 659974588, 989961882, 1979923764]

約数ペア:

[(1, 1979923764), (2, 989961882), (3, 659974588), (4, 494980941), (6, 329987294), (7, 282846252), (12, 164993647), (13, 152301828), (14, 141423126), (21, 94282084), (26, 76150914), (28, 70711563), (39, 50767276), (42, 47141042), (52, 38075457), (78, 25383638), (84, 23570521), (91, 21757404), (156, 12691819), (182, 10878702), (273, 7252468), (364, 5439351), (546, 3626234), (1092, 1813117), (1163, 1702428), (1559, 1269996), (2326, 851214), (3118, 634998), (3489, 567476), (4652, 425607), (4677, 423332), (6236, 317499), (6978, 283738), (8141, 243204), (9354, 211666), (10913, 181428), (13956, 141869), (15119, 130956), (16282, 121602), (18708, 105833), (20267, 97692), (21826, 90714), (24423, 81068), (30238, 65478), (32564, 60801), (32739, 60476), (40534, 48846), (43652, 45357)]