654933796

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^2\times {\mathrm{1609}}^1$

素因数の和:1693

約数の個数: 54

約数和(自身を含む): 1305550610

約数和(自身を除く): 650616814

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 242, 319, 484, 638, 841, 1276, 1609, 1682, 3218, 3364, 3509, 6436, 7018, 9251, 14036, 17699, 18502, 35398, 37004, 46661, 70796, 93322, 101761, 186644, 194689, 203522, 389378, 407044, 513271, 778756, 1026542, 1353169, 2053084, 2706338, 5412676, 5645981, 11291962, 14884859, 22583924, 29769718, 59539436, 163733449, 327466898, 654933796]

約数ペア:

[(1, 654933796), (2, 327466898), (4, 163733449), (11, 59539436), (22, 29769718), (29, 22583924), (44, 14884859), (58, 11291962), (116, 5645981), (121, 5412676), (242, 2706338), (319, 2053084), (484, 1353169), (638, 1026542), (841, 778756), (1276, 513271), (1609, 407044), (1682, 389378), (3218, 203522), (3364, 194689), (3509, 186644), (6436, 101761), (7018, 93322), (9251, 70796), (14036, 46661), (17699, 37004), (18502, 35398)]