508769874

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{457}}^1\times {\mathrm{487}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 1115731968

約数和(自身を除く): 606962094

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 457, 487, 762, 914, 974, 1143, 1371, 1461, 2286, 2742, 2922, 4113, 4383, 8226, 8766, 58039, 61849, 116078, 123698, 174117, 185547, 222559, 348234, 371094, 445118, 522351, 556641, 667677, 1044702, 1113282, 1335354, 2003031, 4006062, 28264993, 56529986, 84794979, 169589958, 254384937, 508769874]

約数ペア:

[(1, 508769874), (2, 254384937), (3, 169589958), (6, 84794979), (9, 56529986), (18, 28264993), (127, 4006062), (254, 2003031), (381, 1335354), (457, 1113282), (487, 1044702), (762, 667677), (914, 556641), (974, 522351), (1143, 445118), (1371, 371094), (1461, 348234), (2286, 222559), (2742, 185547), (2922, 174117), (4113, 123698), (4383, 116078), (8226, 61849), (8766, 58039)]