7977862

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 13335840

約数和(自身を除く): 5357978

約数列:

[1, 2, 17, 34, 41, 59, 82, 97, 118, 194, 697, 1003, 1394, 1649, 2006, 2419, 3298, 3977, 4838, 5723, 7954, 11446, 41123, 67609, 82246, 97291, 135218, 194582, 234643, 469286, 3988931, 7977862]

約数ペア:

[(1, 7977862), (2, 3988931), (17, 469286), (34, 234643), (41, 194582), (59, 135218), (82, 97291), (97, 82246), (118, 67609), (194, 41123), (697, 11446), (1003, 7954), (1394, 5723), (1649, 4838), (2006, 3977), (2419, 3298)]