2531914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 4862592

約数和(自身を除く): 2330678

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 401, 451, 574, 802, 902, 2807, 3157, 4411, 5614, 6314, 8822, 16441, 30877, 32882, 61754, 115087, 180851, 230174, 361702, 1265957, 2531914]

約数ペア:

[(1, 2531914), (2, 1265957), (7, 361702), (11, 230174), (14, 180851), (22, 115087), (41, 61754), (77, 32882), (82, 30877), (154, 16441), (287, 8822), (401, 6314), (451, 5614), (574, 4411), (802, 3157), (902, 2807)]