2015615536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{12739}}^1$

素因数の和:12818

約数の個数: 80

約数和(自身を含む): 4549708800

約数和(自身を除く): 2534093264

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 31, 44, 58, 62, 88, 116, 124, 176, 232, 248, 319, 341, 464, 496, 638, 682, 899, 1276, 1364, 1798, 2552, 2728, 3596, 5104, 5456, 7192, 9889, 12739, 14384, 19778, 25478, 39556, 50956, 79112, 101912, 140129, 158224, 203824, 280258, 369431, 394909, 560516, 738862, 789818, 1121032, 1477724, 1579636, 2242064, 2955448, 3159272, 4063741, 4343999, 5910896, 6318544, 8127482, 8687998, 11452361, 16254964, 17375996, 22904722, 32509928, 34751992, 45809444, 65019856, 69503984, 91618888, 125975971, 183237776, 251951942, 503903884, 1007807768, 2015615536]

約数ペア:

[(1, 2015615536), (2, 1007807768), (4, 503903884), (8, 251951942), (11, 183237776), (16, 125975971), (22, 91618888), (29, 69503984), (31, 65019856), (44, 45809444), (58, 34751992), (62, 32509928), (88, 22904722), (116, 17375996), (124, 16254964), (176, 11452361), (232, 8687998), (248, 8127482), (319, 6318544), (341, 5910896), (464, 4343999), (496, 4063741), (638, 3159272), (682, 2955448), (899, 2242064), (1276, 1579636), (1364, 1477724), (1798, 1121032), (2552, 789818), (2728, 738862), (3596, 560516), (5104, 394909), (5456, 369431), (7192, 280258), (9889, 203824), (12739, 158224), (14384, 140129), (19778, 101912), (25478, 79112), (39556, 50956)]