102631646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 169968288

約数和(自身を除く): 67336642

約数列:

[1, 2, 13, 26, 61, 122, 163, 326, 397, 793, 794, 1586, 2119, 4238, 5161, 9943, 10322, 19886, 24217, 48434, 64711, 129259, 129422, 258518, 314821, 629642, 841243, 1682486, 3947371, 7894742, 51315823, 102631646]

約数ペア:

[(1, 102631646), (2, 51315823), (13, 7894742), (26, 3947371), (61, 1682486), (122, 841243), (163, 629642), (326, 314821), (397, 258518), (793, 129422), (794, 129259), (1586, 64711), (2119, 48434), (4238, 24217), (5161, 19886), (9943, 10322)]