103641398

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 181813248

約数和(自身を除く): 78171850

約数列:

[1, 2, 7, 14, 71, 127, 142, 254, 497, 821, 889, 994, 1642, 1778, 5747, 9017, 11494, 18034, 58291, 63119, 104267, 116582, 126238, 208534, 408037, 729869, 816074, 1459738, 7402957, 14805914, 51820699, 103641398]

約数ペア:

[(1, 103641398), (2, 51820699), (7, 14805914), (14, 7402957), (71, 1459738), (127, 816074), (142, 729869), (254, 408037), (497, 208534), (821, 126238), (889, 116582), (994, 104267), (1642, 63119), (1778, 58291), (5747, 18034), (9017, 11494)]