2280408052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1\times {\mathrm{787}}^1$

素因数の和:1448

約数の個数: 48

約数和(自身を含む): 4352962432

約数和(自身を除く): 2072554380

約数列:

[1, 2, 4, 13, 26, 52, 103, 206, 412, 541, 787, 1082, 1339, 1574, 2164, 2678, 3148, 5356, 7033, 10231, 14066, 20462, 28132, 40924, 55723, 81061, 111446, 162122, 222892, 324244, 425767, 724399, 851534, 1053793, 1448798, 1703068, 2107586, 2897596, 4215172, 5534971, 11069942, 22139884, 43854001, 87708002, 175416004, 570102013, 1140204026, 2280408052]

約数ペア:

[(1, 2280408052), (2, 1140204026), (4, 570102013), (13, 175416004), (26, 87708002), (52, 43854001), (103, 22139884), (206, 11069942), (412, 5534971), (541, 4215172), (787, 2897596), (1082, 2107586), (1339, 1703068), (1574, 1448798), (2164, 1053793), (2678, 851534), (3148, 724399), (5356, 425767), (7033, 324244), (10231, 222892), (14066, 162122), (20462, 111446), (28132, 81061), (40924, 55723)]