280996832048

素因数分解:

$2^4\times {\mathrm{2503}}^1\times {\mathrm{7016501}}^1$

素因数の和:7019012

約数の個数: 20

約数和(自身を含む): 544648951248

約数和(自身を除く): 263652119200

約数列:

[1, 2, 4, 8, 16, 2503, 5006, 10012, 20024, 40048, 7016501, 14033002, 28066004, 56132008, 112264016, 17562302003, 35124604006, 70249208012, 140498416024, 280996832048]

約数ペア:

[(1, 280996832048), (2, 140498416024), (4, 70249208012), (8, 35124604006), (16, 17562302003), (2503, 112264016), (5006, 56132008), (10012, 28066004), (20024, 14033002), (40048, 7016501)]