506646868

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{198841}}^1$

素因数の和:198872

約数の個数: 36

約数和(自身を含む): 1110731412

約数和(自身を除く): 604084544

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 198841, 397682, 795364, 1391887, 2584933, 2783774, 5169866, 5567548, 9743209, 10339732, 18094531, 19486418, 36189062, 38972836, 72378124, 126661717, 253323434, 506646868]

約数ペア:

[(1, 506646868), (2, 253323434), (4, 126661717), (7, 72378124), (13, 38972836), (14, 36189062), (26, 19486418), (28, 18094531), (49, 10339732), (52, 9743209), (91, 5567548), (98, 5169866), (182, 2783774), (196, 2584933), (364, 1391887), (637, 795364), (1274, 397682), (2548, 198841)]