7912138

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 13571712

約数和(自身を除く): 5659574

約数列:

[1, 2, 13, 23, 26, 46, 101, 131, 202, 262, 299, 598, 1313, 1703, 2323, 2626, 3013, 3406, 4646, 6026, 13231, 26462, 30199, 39169, 60398, 78338, 172003, 304313, 344006, 608626, 3956069, 7912138]

約数ペア:

[(1, 7912138), (2, 3956069), (13, 608626), (23, 344006), (26, 304313), (46, 172003), (101, 78338), (131, 60398), (202, 39169), (262, 30199), (299, 26462), (598, 13231), (1313, 6026), (1703, 4646), (2323, 3406), (2626, 3013)]