1302231854

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{61723}}^1$

素因数の和:61880

約数の個数: 32

約数和(自身を含む): 2453158656

約数和(自身を除く): 1150926802

約数列:

[1, 2, 7, 11, 14, 22, 77, 137, 154, 274, 959, 1507, 1918, 3014, 10549, 21098, 61723, 123446, 432061, 678953, 864122, 1357906, 4752671, 8456051, 9505342, 16912102, 59192357, 93016561, 118384714, 186033122, 651115927, 1302231854]

約数ペア:

[(1, 1302231854), (2, 651115927), (7, 186033122), (11, 118384714), (14, 93016561), (22, 59192357), (77, 16912102), (137, 9505342), (154, 8456051), (274, 4752671), (959, 1357906), (1507, 864122), (1918, 678953), (3014, 432061), (10549, 123446), (21098, 61723)]