1520678426416

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{23371}}^1\times {\mathrm{37309}}^1$

素因数の和:60797

約数の個数: 40

約数和(自身を含む): 2973551781200

約数和(自身を除く): 1452873354784

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 23371, 37309, 46742, 74618, 93484, 149236, 186968, 298472, 373936, 596944, 2547439, 4066681, 5094878, 8133362, 10189756, 16266724, 20379512, 32533448, 40759024, 65066896, 871948639, 1743897278, 3487794556, 6975589112, 13951178224, 95042401651, 190084803302, 380169606604, 760339213208, 1520678426416]

約数ペア:

[(1, 1520678426416), (2, 760339213208), (4, 380169606604), (8, 190084803302), (16, 95042401651), (109, 13951178224), (218, 6975589112), (436, 3487794556), (872, 1743897278), (1744, 871948639), (23371, 65066896), (37309, 40759024), (46742, 32533448), (74618, 20379512), (93484, 16266724), (149236, 10189756), (186968, 8133362), (298472, 5094878), (373936, 4066681), (596944, 2547439)]