2008361056

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{117751}}^1$

素因数の和:117815

約数の個数: 48

約数和(自身を含む): 4362005088

約数和(自身を除く): 2353644032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 82, 104, 164, 208, 328, 416, 533, 656, 1066, 1312, 2132, 4264, 8528, 17056, 117751, 235502, 471004, 942008, 1530763, 1884016, 3061526, 3768032, 4827791, 6123052, 9655582, 12246104, 19311164, 24492208, 38622328, 48984416, 62761283, 77244656, 125522566, 154489312, 251045132, 502090264, 1004180528, 2008361056]

約数ペア:

[(1, 2008361056), (2, 1004180528), (4, 502090264), (8, 251045132), (13, 154489312), (16, 125522566), (26, 77244656), (32, 62761283), (41, 48984416), (52, 38622328), (82, 24492208), (104, 19311164), (164, 12246104), (208, 9655582), (328, 6123052), (416, 4827791), (533, 3768032), (656, 3061526), (1066, 1884016), (1312, 1530763), (2132, 942008), (4264, 471004), (8528, 235502), (17056, 117751)]