919965202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{23021}}^1$

素因数の和:23118

約数の個数: 32

約数和(自身を含む): 1566416880

約数和(自身を除く): 646451678

約数列:

[1, 2, 13, 26, 29, 53, 58, 106, 377, 689, 754, 1378, 1537, 3074, 19981, 23021, 39962, 46042, 299273, 598546, 667609, 1220113, 1335218, 2440226, 8678917, 15861469, 17357834, 31722938, 35383277, 70766554, 459982601, 919965202]

約数ペア:

[(1, 919965202), (2, 459982601), (13, 70766554), (26, 35383277), (29, 31722938), (53, 17357834), (58, 15861469), (106, 8678917), (377, 2440226), (689, 1335218), (754, 1220113), (1378, 667609), (1537, 598546), (3074, 299273), (19981, 46042), (23021, 39962)]