2013904

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{659}}^1$

素因数の和:858

約数の個数: 20

約数和(自身を含む): 3928320

約数和(自身を除く): 1914416

約数列:

[1, 2, 4, 8, 16, 191, 382, 659, 764, 1318, 1528, 2636, 3056, 5272, 10544, 125869, 251738, 503476, 1006952, 2013904]

約数ペア:

[(1, 2013904), (2, 1006952), (4, 503476), (8, 251738), (16, 125869), (191, 10544), (382, 5272), (659, 3056), (764, 2636), (1318, 1528)]