17157470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2557}}^1$

素因数の和:2636

約数の個数: 32

約数和(自身を含む): 34256736

約数和(自身を除く): 17099266

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 610, 671, 1342, 2557, 3355, 5114, 6710, 12785, 25570, 28127, 56254, 140635, 155977, 281270, 311954, 779885, 1559770, 1715747, 3431494, 8578735, 17157470]

約数ペア:

[(1, 17157470), (2, 8578735), (5, 3431494), (10, 1715747), (11, 1559770), (22, 779885), (55, 311954), (61, 281270), (110, 155977), (122, 140635), (305, 56254), (610, 28127), (671, 25570), (1342, 12785), (2557, 6710), (3355, 5114)]