551405452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2887}}^1\times {\mathrm{3673}}^1$

素因数の和:6577

約数の個数: 24

約数和(自身を含む): 1039830176

約数和(自身を除く): 488424724

約数列:

[1, 2, 4, 13, 26, 52, 2887, 3673, 5774, 7346, 11548, 14692, 37531, 47749, 75062, 95498, 150124, 190996, 10603951, 21207902, 42415804, 137851363, 275702726, 551405452]

約数ペア:

[(1, 551405452), (2, 275702726), (4, 137851363), (13, 42415804), (26, 21207902), (52, 10603951), (2887, 190996), (3673, 150124), (5774, 95498), (7346, 75062), (11548, 47749), (14692, 37531)]