998049230

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{839}}^1\times {\mathrm{2531}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 1837624320

約数和(自身を除く): 839575090

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 839, 1678, 2531, 4195, 5062, 8390, 12655, 25310, 39433, 78866, 118957, 197165, 237914, 394330, 594785, 1189570, 2123509, 4247018, 10617545, 21235090, 99804923, 199609846, 499024615, 998049230]

約数ペア:

[(1, 998049230), (2, 499024615), (5, 199609846), (10, 99804923), (47, 21235090), (94, 10617545), (235, 4247018), (470, 2123509), (839, 1189570), (1678, 594785), (2531, 394330), (4195, 237914), (5062, 197165), (8390, 118957), (12655, 78866), (25310, 39433)]