2065778836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{409}}^1\times {\mathrm{601}}^1$

素因数の和:1216

約数の個数: 48

約数和(自身を含む): 3980712960

約数和(自身を除く): 1914934124

約数列:

[1, 2, 4, 11, 22, 44, 191, 382, 409, 601, 764, 818, 1202, 1636, 2101, 2404, 4202, 4499, 6611, 8404, 8998, 13222, 17996, 26444, 78119, 114791, 156238, 229582, 245809, 312476, 459164, 491618, 859309, 983236, 1262701, 1718618, 2525402, 2703899, 3437236, 5050804, 5407798, 10815596, 46949519, 93899038, 187798076, 516444709, 1032889418, 2065778836]

約数ペア:

[(1, 2065778836), (2, 1032889418), (4, 516444709), (11, 187798076), (22, 93899038), (44, 46949519), (191, 10815596), (382, 5407798), (409, 5050804), (601, 3437236), (764, 2703899), (818, 2525402), (1202, 1718618), (1636, 1262701), (2101, 983236), (2404, 859309), (4202, 491618), (4499, 459164), (6611, 312476), (8404, 245809), (8998, 229582), (13222, 156238), (17996, 114791), (26444, 78119)]