1630700428

素因数分解:

$2^2\times 7^1\times {\mathrm{1951}}^1\times {\mathrm{29851}}^1$

素因数の和:31813

約数の個数: 24

約数和(自身を含む): 3263181824

約数和(自身を除く): 1632481396

約数列:

[1, 2, 4, 7, 14, 28, 1951, 3902, 7804, 13657, 27314, 29851, 54628, 59702, 119404, 208957, 417914, 835828, 58239301, 116478602, 232957204, 407675107, 815350214, 1630700428]

約数ペア:

[(1, 1630700428), (2, 815350214), (4, 407675107), (7, 232957204), (14, 116478602), (28, 58239301), (1951, 835828), (3902, 417914), (7804, 208957), (13657, 119404), (27314, 59702), (29851, 54628)]