8710442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 14805504

約数和(自身を除く): 6095062

約数列:

[1, 2, 13, 26, 31, 62, 101, 107, 202, 214, 403, 806, 1313, 1391, 2626, 2782, 3131, 3317, 6262, 6634, 10807, 21614, 40703, 43121, 81406, 86242, 140491, 280982, 335017, 670034, 4355221, 8710442]

約数ペア:

[(1, 8710442), (2, 4355221), (13, 670034), (26, 335017), (31, 280982), (62, 140491), (101, 86242), (107, 81406), (202, 43121), (214, 40703), (403, 21614), (806, 10807), (1313, 6634), (1391, 6262), (2626, 3317), (2782, 3131)]