122979418

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{479}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 197406720

約数和(自身を除く): 74427302

約数列:

[1, 2, 31, 41, 62, 82, 101, 202, 479, 958, 1271, 2542, 3131, 4141, 6262, 8282, 14849, 19639, 29698, 39278, 48379, 96758, 128371, 256742, 608809, 1217618, 1499749, 1983539, 2999498, 3967078, 61489709, 122979418]

約数ペア:

[(1, 122979418), (2, 61489709), (31, 3967078), (41, 2999498), (62, 1983539), (82, 1499749), (101, 1217618), (202, 608809), (479, 256742), (958, 128371), (1271, 96758), (2542, 48379), (3131, 39278), (4141, 29698), (6262, 19639), (8282, 14849)]