2223999908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{86753}}^1$

素因数の和:86816

約数の個数: 48

約数和(自身を含む): 4591021680

約数和(自身を除く): 2367021772

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 6409, 12818, 25636, 86753, 173506, 347012, 1127789, 1474801, 2255578, 2515837, 2949602, 4511156, 5031674, 5899204, 10063348, 19172413, 32705881, 38344826, 42769229, 65411762, 76689652, 85538458, 130823524, 171076916, 555999977, 1111999954, 2223999908]

約数ペア:

[(1, 2223999908), (2, 1111999954), (4, 555999977), (13, 171076916), (17, 130823524), (26, 85538458), (29, 76689652), (34, 65411762), (52, 42769229), (58, 38344826), (68, 32705881), (116, 19172413), (221, 10063348), (377, 5899204), (442, 5031674), (493, 4511156), (754, 2949602), (884, 2515837), (986, 2255578), (1508, 1474801), (1972, 1127789), (6409, 347012), (12818, 173506), (25636, 86753)]