1966784

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{389}}^1$

素因数の和:480

約数の個数: 28

約数和(自身を含む): 3962400

約数和(自身を除く): 1995616

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 389, 632, 778, 1264, 1556, 2528, 3112, 5056, 6224, 12448, 24896, 30731, 61462, 122924, 245848, 491696, 983392, 1966784]

約数ペア:

[(1, 1966784), (2, 983392), (4, 491696), (8, 245848), (16, 122924), (32, 61462), (64, 30731), (79, 24896), (158, 12448), (316, 6224), (389, 5056), (632, 3112), (778, 2528), (1264, 1556)]