409831708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3637}}^1$

素因数の和:3862

約数の個数: 48

約数和(自身を含む): 847101024

約数和(自身を除く): 437269316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 197, 286, 394, 572, 788, 2167, 2561, 3637, 4334, 5122, 7274, 8668, 10244, 14548, 28171, 40007, 47281, 56342, 80014, 94562, 112684, 160028, 189124, 520091, 716489, 1040182, 1432978, 2080364, 2865956, 7881379, 9314357, 15762758, 18628714, 31525516, 37257428, 102457927, 204915854, 409831708]

約数ペア:

[(1, 409831708), (2, 204915854), (4, 102457927), (11, 37257428), (13, 31525516), (22, 18628714), (26, 15762758), (44, 9314357), (52, 7881379), (143, 2865956), (197, 2080364), (286, 1432978), (394, 1040182), (572, 716489), (788, 520091), (2167, 189124), (2561, 160028), (3637, 112684), (4334, 94562), (5122, 80014), (7274, 56342), (8668, 47281), (10244, 40007), (14548, 28171)]