1010991670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{11801}}^1$

素因数の和:12480

約数の個数: 32

約数和(自身を含む): 1962908640

約数和(自身を除く): 951916970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 659, 1318, 3295, 6590, 8567, 11801, 17134, 23602, 42835, 59005, 85670, 118010, 153413, 306826, 767065, 1534130, 7776859, 15553718, 38884295, 77768590, 101099167, 202198334, 505495835, 1010991670]

約数ペア:

[(1, 1010991670), (2, 505495835), (5, 202198334), (10, 101099167), (13, 77768590), (26, 38884295), (65, 15553718), (130, 7776859), (659, 1534130), (1318, 767065), (3295, 306826), (6590, 153413), (8567, 118010), (11801, 85670), (17134, 59005), (23602, 42835)]