2018086564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{1907}}^1$

素因数の和:2404

約数の個数: 48

約数和(自身を含む): 3895250688

約数和(自身を除く): 1877164124

約数列:

[1, 2, 4, 13, 26, 47, 52, 94, 188, 433, 611, 866, 1222, 1732, 1907, 2444, 3814, 5629, 7628, 11258, 20351, 22516, 24791, 40702, 49582, 81404, 89629, 99164, 179258, 264563, 358516, 529126, 825731, 1058252, 1165177, 1651462, 2330354, 3302924, 4660708, 10734503, 21469006, 38809357, 42938012, 77618714, 155237428, 504521641, 1009043282, 2018086564]

約数ペア:

[(1, 2018086564), (2, 1009043282), (4, 504521641), (13, 155237428), (26, 77618714), (47, 42938012), (52, 38809357), (94, 21469006), (188, 10734503), (433, 4660708), (611, 3302924), (866, 2330354), (1222, 1651462), (1732, 1165177), (1907, 1058252), (2444, 825731), (3814, 529126), (5629, 358516), (7628, 264563), (11258, 179258), (20351, 99164), (22516, 89629), (24791, 81404), (40702, 49582)]