1677832

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:122

約数の個数: 48

約数和(自身を含む): 3656340

約数和(自身を除く): 1978508

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 73, 104, 136, 146, 169, 221, 292, 338, 442, 584, 676, 884, 949, 1241, 1352, 1768, 1898, 2482, 2873, 3796, 4964, 5746, 7592, 9928, 11492, 12337, 16133, 22984, 24674, 32266, 49348, 64532, 98696, 129064, 209729, 419458, 838916, 1677832]

約数ペア:

[(1, 1677832), (2, 838916), (4, 419458), (8, 209729), (13, 129064), (17, 98696), (26, 64532), (34, 49348), (52, 32266), (68, 24674), (73, 22984), (104, 16133), (136, 12337), (146, 11492), (169, 9928), (221, 7592), (292, 5746), (338, 4964), (442, 3796), (584, 2873), (676, 2482), (884, 1898), (949, 1768), (1241, 1352)]