621107068

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{271}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 1136185344

約数和(自身を除く): 515078276

約数列:

[1, 2, 4, 47, 73, 94, 146, 167, 188, 271, 292, 334, 542, 668, 1084, 3431, 6862, 7849, 12191, 12737, 13724, 15698, 19783, 24382, 25474, 31396, 39566, 45257, 48764, 50948, 79132, 90514, 181028, 572977, 929801, 1145954, 1859602, 2127079, 2291908, 3303761, 3719204, 4254158, 6607522, 8508316, 13215044, 155276767, 310553534, 621107068]

約数ペア:

[(1, 621107068), (2, 310553534), (4, 155276767), (47, 13215044), (73, 8508316), (94, 6607522), (146, 4254158), (167, 3719204), (188, 3303761), (271, 2291908), (292, 2127079), (334, 1859602), (542, 1145954), (668, 929801), (1084, 572977), (3431, 181028), (6862, 90514), (7849, 79132), (12191, 50948), (12737, 48764), (13724, 45257), (15698, 39566), (19783, 31396), (24382, 25474)]