4920497608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{449}}^1\times {\mathrm{105373}}^1$

素因数の和:105841

約数の個数: 32

約数和(自身を含む): 9957843000

約数和(自身を除く): 5037345392

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 449, 898, 1796, 3592, 5837, 11674, 23348, 46696, 105373, 210746, 421492, 842984, 1369849, 2739698, 5479396, 10958792, 47312477, 94624954, 189249908, 378499816, 615062201, 1230124402, 2460248804, 4920497608]

約数ペア:

[(1, 4920497608), (2, 2460248804), (4, 1230124402), (8, 615062201), (13, 378499816), (26, 189249908), (52, 94624954), (104, 47312477), (449, 10958792), (898, 5479396), (1796, 2739698), (3592, 1369849), (5837, 842984), (11674, 421492), (23348, 210746), (46696, 105373)]