2019920224

素因数分解:

$2^5\times 7^1\times {\mathrm{59}}^1\times {\mathrm{152839}}^1$

素因数の和:152915

約数の個数: 48

約数和(自身を含む): 4621881600

約数和(自身を除く): 2601961376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 112, 118, 224, 236, 413, 472, 826, 944, 1652, 1888, 3304, 6608, 13216, 152839, 305678, 611356, 1069873, 1222712, 2139746, 2445424, 4279492, 4890848, 8558984, 9017501, 17117968, 18035002, 34235936, 36070004, 63122507, 72140008, 126245014, 144280016, 252490028, 288560032, 504980056, 1009960112, 2019920224]

約数ペア:

[(1, 2019920224), (2, 1009960112), (4, 504980056), (7, 288560032), (8, 252490028), (14, 144280016), (16, 126245014), (28, 72140008), (32, 63122507), (56, 36070004), (59, 34235936), (112, 18035002), (118, 17117968), (224, 9017501), (236, 8558984), (413, 4890848), (472, 4279492), (826, 2445424), (944, 2139746), (1652, 1222712), (1888, 1069873), (3304, 611356), (6608, 305678), (13216, 152839)]