2177318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1$

素因数の和:380

約数の個数: 32

約数和(自身を含む): 4015872

約数和(自身を除く): 1838554

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 331, 506, 598, 662, 3289, 3641, 4303, 6578, 7282, 7613, 8606, 15226, 47333, 83743, 94666, 98969, 167486, 197938, 1088659, 2177318]

約数ペア:

[(1, 2177318), (2, 1088659), (11, 197938), (13, 167486), (22, 98969), (23, 94666), (26, 83743), (46, 47333), (143, 15226), (253, 8606), (286, 7613), (299, 7282), (331, 6578), (506, 4303), (598, 3641), (662, 3289)]