279924978

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1\times {\mathrm{1531}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 578875392

約数和(自身を除く): 298950414

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 983, 1531, 1966, 2949, 3062, 4593, 5898, 9186, 30473, 47461, 60946, 91419, 94922, 142383, 182838, 284766, 1504973, 3009946, 4514919, 9029838, 46654163, 93308326, 139962489, 279924978]

約数ペア:

[(1, 279924978), (2, 139962489), (3, 93308326), (6, 46654163), (31, 9029838), (62, 4514919), (93, 3009946), (186, 1504973), (983, 284766), (1531, 182838), (1966, 142383), (2949, 94922), (3062, 91419), (4593, 60946), (5898, 47461), (9186, 30473)]