7900158

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2381}}^1$

素因数の和:2472

約数の個数: 32

約数和(自身を含む): 18293760

約数和(自身を除く): 10393602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 2381, 3318, 4762, 7143, 14286, 16667, 33334, 50001, 100002, 188099, 376198, 564297, 1128594, 1316693, 2633386, 3950079, 7900158]

約数ペア:

[(1, 7900158), (2, 3950079), (3, 2633386), (6, 1316693), (7, 1128594), (14, 564297), (21, 376198), (42, 188099), (79, 100002), (158, 50001), (237, 33334), (474, 16667), (553, 14286), (1106, 7143), (1659, 4762), (2381, 3318)]