2013512016790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1958917}}^1$

素因数の和:1959097

約数の個数: 64

約数和(自身を含む): 3909686901120

約数和(自身を除く): 1896174884330

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 109, 115, 205, 218, 230, 410, 545, 943, 1090, 1886, 2507, 4469, 4715, 5014, 8938, 9430, 12535, 22345, 25070, 44690, 102787, 205574, 513935, 1027870, 1958917, 3917834, 9794585, 19589170, 45055091, 80315597, 90110182, 160631194, 213521953, 225275455, 401577985, 427043906, 450550910, 803155970, 1067609765, 1847258731, 2135219530, 3694517462, 4911004919, 8754400073, 9236293655, 9822009838, 17508800146, 18472587310, 24555024595, 43772000365, 49110049190, 87544000730, 201351201679, 402702403358, 1006756008395, 2013512016790]

約数ペア:

[(1, 2013512016790), (2, 1006756008395), (5, 402702403358), (10, 201351201679), (23, 87544000730), (41, 49110049190), (46, 43772000365), (82, 24555024595), (109, 18472587310), (115, 17508800146), (205, 9822009838), (218, 9236293655), (230, 8754400073), (410, 4911004919), (545, 3694517462), (943, 2135219530), (1090, 1847258731), (1886, 1067609765), (2507, 803155970), (4469, 450550910), (4715, 427043906), (5014, 401577985), (8938, 225275455), (9430, 213521953), (12535, 160631194), (22345, 90110182), (25070, 80315597), (44690, 45055091), (102787, 19589170), (205574, 9794585), (513935, 3917834), (1027870, 1958917)]