996814156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{2477}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 1923324480

約数和(自身を除く): 926510324

約数列:

[1, 2, 4, 13, 26, 52, 71, 109, 142, 218, 284, 436, 923, 1417, 1846, 2477, 2834, 3692, 4954, 5668, 7739, 9908, 15478, 30956, 32201, 64402, 100607, 128804, 175867, 201214, 269993, 351734, 402428, 539986, 703468, 1079972, 2286271, 3509909, 4572542, 7019818, 9145084, 14039636, 19169503, 38339006, 76678012, 249203539, 498407078, 996814156]

約数ペア:

[(1, 996814156), (2, 498407078), (4, 249203539), (13, 76678012), (26, 38339006), (52, 19169503), (71, 14039636), (109, 9145084), (142, 7019818), (218, 4572542), (284, 3509909), (436, 2286271), (923, 1079972), (1417, 703468), (1846, 539986), (2477, 402428), (2834, 351734), (3692, 269993), (4954, 201214), (5668, 175867), (7739, 128804), (9908, 100607), (15478, 64402), (30956, 32201)]