480280216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{98257}}^1$

素因数の和:98323

約数の個数: 32

約数和(自身を含む): 990440640

約数和(自身を除く): 510160424

約数列:

[1, 2, 4, 8, 13, 26, 47, 52, 94, 104, 188, 376, 611, 1222, 2444, 4888, 98257, 196514, 393028, 786056, 1277341, 2554682, 4618079, 5109364, 9236158, 10218728, 18472316, 36944632, 60035027, 120070054, 240140108, 480280216]

約数ペア:

[(1, 480280216), (2, 240140108), (4, 120070054), (8, 60035027), (13, 36944632), (26, 18472316), (47, 10218728), (52, 9236158), (94, 5109364), (104, 4618079), (188, 2554682), (376, 1277341), (611, 786056), (1222, 393028), (2444, 196514), (4888, 98257)]