1229696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{739}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 2641800

約数和(自身を除く): 1412104

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 739, 832, 1478, 1664, 2956, 5912, 9607, 11824, 19214, 23648, 38428, 47296, 76856, 94592, 153712, 307424, 614848, 1229696]

約数ペア:

[(1, 1229696), (2, 614848), (4, 307424), (8, 153712), (13, 94592), (16, 76856), (26, 47296), (32, 38428), (52, 23648), (64, 19214), (104, 11824), (128, 9607), (208, 5912), (416, 2956), (739, 1664), (832, 1478)]