707067634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2801}}^1$

素因数の和:2915

約数の個数: 64

約数和(自身を含む): 1393378560

約数和(自身を除く): 686310926

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 73, 91, 133, 146, 182, 247, 266, 494, 511, 949, 1022, 1387, 1729, 1898, 2774, 2801, 3458, 5602, 6643, 9709, 13286, 18031, 19418, 19607, 36062, 36413, 39214, 53219, 72826, 106438, 126217, 204473, 252434, 254891, 372533, 408946, 509782, 691847, 745066, 1383694, 1431311, 2658149, 2862622, 3884987, 4842929, 5316298, 7769974, 9685858, 18607043, 27194909, 37214086, 50504831, 54389818, 101009662, 353533817, 707067634]

約数ペア:

[(1, 707067634), (2, 353533817), (7, 101009662), (13, 54389818), (14, 50504831), (19, 37214086), (26, 27194909), (38, 18607043), (73, 9685858), (91, 7769974), (133, 5316298), (146, 4842929), (182, 3884987), (247, 2862622), (266, 2658149), (494, 1431311), (511, 1383694), (949, 745066), (1022, 691847), (1387, 509782), (1729, 408946), (1898, 372533), (2774, 254891), (2801, 252434), (3458, 204473), (5602, 126217), (6643, 106438), (9709, 72826), (13286, 53219), (18031, 39214), (19418, 36413), (19607, 36062)]