409870604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17477}}^1$

素因数の和:17546

約数の個数: 48

約数和(自身を含む): 863273376

約数和(自身を除く): 453402772

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 143, 164, 286, 451, 533, 572, 902, 1066, 1804, 2132, 5863, 11726, 17477, 23452, 34954, 69908, 192247, 227201, 384494, 454402, 716557, 768988, 908804, 1433114, 2499211, 2866228, 4998422, 7882127, 9315241, 9996844, 15764254, 18630482, 31528508, 37260964, 102467651, 204935302, 409870604]

約数ペア:

[(1, 409870604), (2, 204935302), (4, 102467651), (11, 37260964), (13, 31528508), (22, 18630482), (26, 15764254), (41, 9996844), (44, 9315241), (52, 7882127), (82, 4998422), (143, 2866228), (164, 2499211), (286, 1433114), (451, 908804), (533, 768988), (572, 716557), (902, 454402), (1066, 384494), (1804, 227201), (2132, 192247), (5863, 69908), (11726, 34954), (17477, 23452)]