2221967504

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{2393}}^1$

素因数の和:2975

約数の個数: 40

約数和(自身を含む): 4349534112

約数和(自身を除く): 2127566608

約数列:

[1, 2, 4, 8, 16, 131, 262, 443, 524, 886, 1048, 1772, 2096, 2393, 3544, 4786, 7088, 9572, 19144, 38288, 58033, 116066, 232132, 313483, 464264, 626966, 928528, 1060099, 1253932, 2120198, 2507864, 4240396, 5015728, 8480792, 16961584, 138872969, 277745938, 555491876, 1110983752, 2221967504]

約数ペア:

[(1, 2221967504), (2, 1110983752), (4, 555491876), (8, 277745938), (16, 138872969), (131, 16961584), (262, 8480792), (443, 5015728), (524, 4240396), (886, 2507864), (1048, 2120198), (1772, 1253932), (2096, 1060099), (2393, 928528), (3544, 626966), (4786, 464264), (7088, 313483), (9572, 232132), (19144, 116066), (38288, 58033)]