1601212

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 2979200

約数和(自身を除く): 1377988

約数列:

[1, 2, 4, 31, 37, 62, 74, 124, 148, 349, 698, 1147, 1396, 2294, 4588, 10819, 12913, 21638, 25826, 43276, 51652, 400303, 800606, 1601212]

約数ペア:

[(1, 1601212), (2, 800606), (4, 400303), (31, 51652), (37, 43276), (62, 25826), (74, 21638), (124, 12913), (148, 10819), (349, 4588), (698, 2294), (1147, 1396)]