413683868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{409}}^1$

素因数の和:846

約数の個数: 48

約数和(自身を含む): 798456960

約数和(自身を除く): 384773092

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 367, 409, 689, 734, 818, 1378, 1468, 1636, 2756, 4771, 5317, 9542, 10634, 19084, 19451, 21268, 21677, 38902, 43354, 77804, 86708, 150103, 252863, 281801, 300206, 505726, 563602, 600412, 1011452, 1127204, 1951339, 3902678, 7805356, 7955459, 15910918, 31821836, 103420967, 206841934, 413683868]

約数ペア:

[(1, 413683868), (2, 206841934), (4, 103420967), (13, 31821836), (26, 15910918), (52, 7955459), (53, 7805356), (106, 3902678), (212, 1951339), (367, 1127204), (409, 1011452), (689, 600412), (734, 563602), (818, 505726), (1378, 300206), (1468, 281801), (1636, 252863), (2756, 150103), (4771, 86708), (5317, 77804), (9542, 43354), (10634, 38902), (19084, 21677), (19451, 21268)]