470892257

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 558835200

約数和(自身を除く): 87942943

約数列:

[1, 11, 19, 41, 179, 209, 307, 451, 779, 1969, 3377, 3401, 5833, 7339, 8569, 12587, 37411, 54953, 64163, 80729, 138457, 139441, 239153, 604483, 1044107, 1533851, 2253073, 2630683, 11485177, 24783803, 42808387, 470892257]

約数ペア:

[(1, 470892257), (11, 42808387), (19, 24783803), (41, 11485177), (179, 2630683), (209, 2253073), (307, 1533851), (451, 1044107), (779, 604483), (1969, 239153), (3377, 139441), (3401, 138457), (5833, 80729), (7339, 64163), (8569, 54953), (12587, 37411)]