129351658

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1097}}^1$

素因数の和:1254

約数の個数: 32

約数和(自身を含む): 213451200

約数和(自身を除く): 84099542

約数列:

[1, 2, 19, 29, 38, 58, 107, 214, 551, 1097, 1102, 2033, 2194, 3103, 4066, 6206, 20843, 31813, 41686, 58957, 63626, 117379, 117914, 234758, 604447, 1208894, 2230201, 3403991, 4460402, 6807982, 64675829, 129351658]

約数ペア:

[(1, 129351658), (2, 64675829), (19, 6807982), (29, 4460402), (38, 3403991), (58, 2230201), (107, 1208894), (214, 604447), (551, 234758), (1097, 117914), (1102, 117379), (2033, 63626), (2194, 58957), (3103, 41686), (4066, 31813), (6206, 20843)]