417996944

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{4919}}^1$

素因数の和:5087

約数の個数: 40

約数和(自身を含む): 834589440

約数和(自身を除く): 416592496

約数列:

[1, 2, 4, 8, 16, 47, 94, 113, 188, 226, 376, 452, 752, 904, 1808, 4919, 5311, 9838, 10622, 19676, 21244, 39352, 42488, 78704, 84976, 231193, 462386, 555847, 924772, 1111694, 1849544, 2223388, 3699088, 4446776, 8893552, 26124809, 52249618, 104499236, 208998472, 417996944]

約数ペア:

[(1, 417996944), (2, 208998472), (4, 104499236), (8, 52249618), (16, 26124809), (47, 8893552), (94, 4446776), (113, 3699088), (188, 2223388), (226, 1849544), (376, 1111694), (452, 924772), (752, 555847), (904, 462386), (1808, 231193), (4919, 84976), (5311, 78704), (9838, 42488), (10622, 39352), (19676, 21244)]