137627834

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1\times {\mathrm{3251}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 210495456

約数和(自身を除く): 72867622

約数列:

[1, 2, 61, 122, 347, 694, 3251, 6502, 21167, 42334, 198311, 396622, 1128097, 2256194, 68813917, 137627834]

約数ペア:

[(1, 137627834), (2, 68813917), (61, 2256194), (122, 1128097), (347, 396622), (694, 198311), (3251, 42334), (6502, 21167)]