286973362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{649261}}^1$

素因数の和:649293

約数の個数: 16

約数和(自身を含む): 490842072

約数和(自身を除く): 203868710

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 649261, 1298522, 8440393, 11037437, 16880786, 22074874, 143486681, 286973362]

約数ペア:

[(1, 286973362), (2, 143486681), (13, 22074874), (17, 16880786), (26, 11037437), (34, 8440393), (221, 1298522), (442, 649261)]