2012357792

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1871}}^1$

素因数の和:1990

約数の個数: 96

約数和(自身を含む): 4387219200

約数和(自身を除く): 2374861408

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 61, 76, 116, 122, 152, 232, 244, 304, 464, 488, 551, 608, 928, 976, 1102, 1159, 1769, 1871, 1952, 2204, 2318, 3538, 3742, 4408, 4636, 7076, 7484, 8816, 9272, 14152, 14968, 17632, 18544, 28304, 29936, 33611, 35549, 37088, 54259, 56608, 59872, 67222, 71098, 108518, 114131, 134444, 142196, 217036, 228262, 268888, 284392, 434072, 456524, 537776, 568784, 868144, 913048, 1030921, 1075552, 1137568, 1736288, 1826096, 2061842, 2168489, 3309799, 3652192, 4123684, 4336978, 6619598, 8247368, 8673956, 13239196, 16494736, 17347912, 26478392, 32989472, 34695824, 52956784, 62886181, 69391648, 105913568, 125772362, 251544724, 503089448, 1006178896, 2012357792]

約数ペア:

[(1, 2012357792), (2, 1006178896), (4, 503089448), (8, 251544724), (16, 125772362), (19, 105913568), (29, 69391648), (32, 62886181), (38, 52956784), (58, 34695824), (61, 32989472), (76, 26478392), (116, 17347912), (122, 16494736), (152, 13239196), (232, 8673956), (244, 8247368), (304, 6619598), (464, 4336978), (488, 4123684), (551, 3652192), (608, 3309799), (928, 2168489), (976, 2061842), (1102, 1826096), (1159, 1736288), (1769, 1137568), (1871, 1075552), (1952, 1030921), (2204, 913048), (2318, 868144), (3538, 568784), (3742, 537776), (4408, 456524), (4636, 434072), (7076, 284392), (7484, 268888), (8816, 228262), (9272, 217036), (14152, 142196), (14968, 134444), (17632, 114131), (18544, 108518), (28304, 71098), (29936, 67222), (33611, 59872), (35549, 56608), (37088, 54259)]