4390414

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 7874496

約数和(自身を除く): 3484082

約数列:

[1, 2, 7, 14, 53, 61, 97, 106, 122, 194, 371, 427, 679, 742, 854, 1358, 3233, 5141, 5917, 6466, 10282, 11834, 22631, 35987, 41419, 45262, 71974, 82838, 313601, 627202, 2195207, 4390414]

約数ペア:

[(1, 4390414), (2, 2195207), (7, 627202), (14, 313601), (53, 82838), (61, 71974), (97, 45262), (106, 41419), (122, 35987), (194, 22631), (371, 11834), (427, 10282), (679, 6466), (742, 5917), (854, 5141), (1358, 3233)]