1337232386

素因数分解:

$2^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{641051}}^1$

素因数の和:641209

約数の個数: 16

約数和(自身を含む): 2307787200

約数和(自身を除く): 970554814

約数列:

[1, 2, 7, 14, 149, 298, 1043, 2086, 641051, 1282102, 4487357, 8974714, 95516599, 191033198, 668616193, 1337232386]

約数ペア:

[(1, 1337232386), (2, 668616193), (7, 191033198), (14, 95516599), (149, 8974714), (298, 4487357), (1043, 1282102), (2086, 641051)]