549747718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{141907}}^1$

素因数の和:142071

約数の個数: 16

約数和(自身を含む): 894020400

約数和(自身を除く): 344272682

約数列:

[1, 2, 13, 26, 149, 298, 1937, 3874, 141907, 283814, 1844791, 3689582, 21144143, 42288286, 274873859, 549747718]

約数ペア:

[(1, 549747718), (2, 274873859), (13, 42288286), (26, 21144143), (149, 3689582), (298, 1844791), (1937, 283814), (3874, 141907)]