8311142

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 15178752

約数和(自身を除く): 6867610

約数列:

[1, 2, 7, 14, 23, 46, 53, 106, 161, 322, 371, 487, 742, 974, 1219, 2438, 3409, 6818, 8533, 11201, 17066, 22402, 25811, 51622, 78407, 156814, 180677, 361354, 593653, 1187306, 4155571, 8311142]

約数ペア:

[(1, 8311142), (2, 4155571), (7, 1187306), (14, 593653), (23, 361354), (46, 180677), (53, 156814), (106, 78407), (161, 51622), (322, 25811), (371, 22402), (487, 17066), (742, 11201), (974, 8533), (1219, 6818), (2438, 3409)]