1420874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:270

約数の個数: 32

約数和(自身を含む): 2706816

約数和(自身を除く): 1285942

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 211, 259, 422, 481, 518, 962, 1477, 2743, 2954, 3367, 5486, 6734, 7807, 15614, 19201, 38402, 54649, 101491, 109298, 202982, 710437, 1420874]

約数ペア:

[(1, 1420874), (2, 710437), (7, 202982), (13, 109298), (14, 101491), (26, 54649), (37, 38402), (74, 19201), (91, 15614), (182, 7807), (211, 6734), (259, 5486), (422, 3367), (481, 2954), (518, 2743), (962, 1477)]