388281262

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{272287}}^1$

素因数の和:272343

約数の個数: 16

約数和(自身を含む): 627351552

約数和(自身を除く): 239070290

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 272287, 544574, 6262601, 8440897, 12525202, 16881794, 194140631, 388281262]

約数ペア:

[(1, 388281262), (2, 194140631), (23, 16881794), (31, 12525202), (46, 8440897), (62, 6262601), (713, 544574), (1426, 272287)]