1039353980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{11369}}^1$

素因数の和:12038

約数の個数: 48

約数和(自身を含む): 2498489280

約数和(自身を除く): 1459135300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 653, 1306, 2612, 3265, 4571, 6530, 9142, 11369, 13060, 18284, 22738, 22855, 45476, 45710, 56845, 79583, 91420, 113690, 159166, 227380, 318332, 397915, 795830, 1591660, 7423957, 14847914, 29695828, 37119785, 51967699, 74239570, 103935398, 148479140, 207870796, 259838495, 519676990, 1039353980]

約数ペア:

[(1, 1039353980), (2, 519676990), (4, 259838495), (5, 207870796), (7, 148479140), (10, 103935398), (14, 74239570), (20, 51967699), (28, 37119785), (35, 29695828), (70, 14847914), (140, 7423957), (653, 1591660), (1306, 795830), (2612, 397915), (3265, 318332), (4571, 227380), (6530, 159166), (9142, 113690), (11369, 91420), (13060, 79583), (18284, 56845), (22738, 45710), (22855, 45476)]