1880453618290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5821}}^1\times {\mathrm{2484973}}^1$

素因数の和:2490814

約数の個数: 32

約数和(自身を含む): 3645814694256

約数和(自身を除く): 1765361075966

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5821, 11642, 29105, 58210, 75673, 151346, 378365, 756730, 2484973, 4969946, 12424865, 24849730, 32304649, 64609298, 161523245, 323046490, 14465027833, 28930055666, 72325139165, 144650278330, 188045361829, 376090723658, 940226809145, 1880453618290]

約数ペア:

[(1, 1880453618290), (2, 940226809145), (5, 376090723658), (10, 188045361829), (13, 144650278330), (26, 72325139165), (65, 28930055666), (130, 14465027833), (5821, 323046490), (11642, 161523245), (29105, 64609298), (58210, 32304649), (75673, 24849730), (151346, 12424865), (378365, 4969946), (756730, 2484973)]