397709488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{48079}}^1$

素因数の和:48145

約数の個数: 40

約数和(自身を含む): 858516480

約数和(自身を除く): 460806992

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 2068, 4136, 8272, 48079, 96158, 192316, 384632, 528869, 769264, 1057738, 2115476, 2259713, 4230952, 4519426, 8461904, 9038852, 18077704, 24856843, 36155408, 49713686, 99427372, 198854744, 397709488]

約数ペア:

[(1, 397709488), (2, 198854744), (4, 99427372), (8, 49713686), (11, 36155408), (16, 24856843), (22, 18077704), (44, 9038852), (47, 8461904), (88, 4519426), (94, 4230952), (176, 2259713), (188, 2115476), (376, 1057738), (517, 769264), (752, 528869), (1034, 384632), (2068, 192316), (4136, 96158), (8272, 48079)]