387684646

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{1103}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 614389248

約数和(自身を除く): 226704602

約数列:

[1, 2, 43, 61, 67, 86, 122, 134, 1103, 2206, 2623, 2881, 4087, 5246, 5762, 8174, 47429, 67283, 73901, 94858, 134566, 147802, 175741, 351482, 2893169, 3177743, 4507961, 5786338, 6355486, 9015922, 193842323, 387684646]

約数ペア:

[(1, 387684646), (2, 193842323), (43, 9015922), (61, 6355486), (67, 5786338), (86, 4507961), (122, 3177743), (134, 2893169), (1103, 351482), (2206, 175741), (2623, 147802), (2881, 134566), (4087, 94858), (5246, 73901), (5762, 67283), (8174, 47429)]