487495065604

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{1669}}^1\times {\mathrm{5981}}^1$

素因数の和:8104

約数の個数: 48

約数和(自身を含む): 885308482800

約数和(自身を除く): 397813417196

約数列:

[1, 2, 4, 29, 58, 116, 421, 842, 1669, 1684, 3338, 5981, 6676, 11962, 12209, 23924, 24418, 48401, 48836, 96802, 173449, 193604, 346898, 693796, 702649, 1405298, 2518001, 2810596, 5036002, 9982289, 10072004, 19964578, 20376821, 39929156, 40753642, 73022029, 81507284, 146044058, 289486381, 292088116, 578972762, 1157945524, 4202543669, 8405087338, 16810174676, 121873766401, 243747532802, 487495065604]

約数ペア:

[(1, 487495065604), (2, 243747532802), (4, 121873766401), (29, 16810174676), (58, 8405087338), (116, 4202543669), (421, 1157945524), (842, 578972762), (1669, 292088116), (1684, 289486381), (3338, 146044058), (5981, 81507284), (6676, 73022029), (11962, 40753642), (12209, 39929156), (23924, 20376821), (24418, 19964578), (48401, 10072004), (48836, 9982289), (96802, 5036002), (173449, 2810596), (193604, 2518001), (346898, 1405298), (693796, 702649)]