335639810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{14461}}^1$

素因数の和:14690

約数の個数: 32

約数和(自身を含む): 662243904

約数和(自身を除く): 326604094

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 211, 422, 1055, 2110, 2321, 4642, 11605, 14461, 23210, 28922, 72305, 144610, 159071, 318142, 795355, 1590710, 3051271, 6102542, 15256355, 30512710, 33563981, 67127962, 167819905, 335639810]

約数ペア:

[(1, 335639810), (2, 167819905), (5, 67127962), (10, 33563981), (11, 30512710), (22, 15256355), (55, 6102542), (110, 3051271), (211, 1590710), (422, 795355), (1055, 318142), (2110, 159071), (2321, 144610), (4642, 72305), (11605, 28922), (14461, 23210)]