2038281232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{2081}}^1$

素因数の和:2396

約数の個数: 80

約数和(自身を含む): 4521554352

約数和(自身を除く): 2483273120

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 277, 442, 554, 884, 1108, 1768, 2081, 2216, 3536, 3601, 4162, 4432, 4709, 7202, 8324, 9418, 14404, 16648, 18836, 27053, 28808, 33296, 35377, 37672, 54106, 57616, 61217, 70754, 75344, 108212, 122434, 141508, 216424, 244868, 283016, 432848, 459901, 489736, 566032, 576437, 919802, 979472, 1152874, 1839604, 2305748, 3679208, 4611496, 7358416, 7493681, 9222992, 9799429, 14987362, 19598858, 29974724, 39197716, 59949448, 78395432, 119898896, 127392577, 156790864, 254785154, 509570308, 1019140616, 2038281232]

約数ペア:

[(1, 2038281232), (2, 1019140616), (4, 509570308), (8, 254785154), (13, 156790864), (16, 127392577), (17, 119898896), (26, 78395432), (34, 59949448), (52, 39197716), (68, 29974724), (104, 19598858), (136, 14987362), (208, 9799429), (221, 9222992), (272, 7493681), (277, 7358416), (442, 4611496), (554, 3679208), (884, 2305748), (1108, 1839604), (1768, 1152874), (2081, 979472), (2216, 919802), (3536, 576437), (3601, 566032), (4162, 489736), (4432, 459901), (4709, 432848), (7202, 283016), (8324, 244868), (9418, 216424), (14404, 141508), (16648, 122434), (18836, 108212), (27053, 75344), (28808, 70754), (33296, 61217), (35377, 57616), (37672, 54106)]