190888920002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{389}}^1\times {\mathrm{71263}}^1$

素因数の和:71978

約数の個数: 32

約数和(自身を含む): 314171619840

約数和(自身を除く): 123282699838

約数列:

[1, 2, 11, 22, 313, 389, 626, 778, 3443, 4279, 6886, 8558, 71263, 121757, 142526, 243514, 783893, 1339327, 1567786, 2678654, 22305319, 27721307, 44610638, 55442614, 245358509, 304934377, 490717018, 609868754, 8676769091, 17353538182, 95444460001, 190888920002]

約数ペア:

[(1, 190888920002), (2, 95444460001), (11, 17353538182), (22, 8676769091), (313, 609868754), (389, 490717018), (626, 304934377), (778, 245358509), (3443, 55442614), (4279, 44610638), (6886, 27721307), (8558, 22305319), (71263, 2678654), (121757, 1567786), (142526, 1339327), (243514, 783893)]