2009783958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{60343}}^1$

素因数の和:60429

約数の個数: 64

約数和(自身を含む): 5028344832

約数和(自身を除く): 3018560874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 61, 78, 91, 122, 182, 183, 273, 366, 427, 546, 793, 854, 1281, 1586, 2379, 2562, 4758, 5551, 11102, 16653, 33306, 60343, 120686, 181029, 362058, 422401, 784459, 844802, 1267203, 1568918, 2353377, 2534406, 3680923, 4706754, 5491213, 7361846, 10982426, 11042769, 16473639, 22085538, 25766461, 32947278, 47851999, 51532922, 77299383, 95703998, 143555997, 154598766, 287111994, 334963993, 669927986, 1004891979, 2009783958]

約数ペア:

[(1, 2009783958), (2, 1004891979), (3, 669927986), (6, 334963993), (7, 287111994), (13, 154598766), (14, 143555997), (21, 95703998), (26, 77299383), (39, 51532922), (42, 47851999), (61, 32947278), (78, 25766461), (91, 22085538), (122, 16473639), (182, 11042769), (183, 10982426), (273, 7361846), (366, 5491213), (427, 4706754), (546, 3680923), (793, 2534406), (854, 2353377), (1281, 1568918), (1586, 1267203), (2379, 844802), (2562, 784459), (4758, 422401), (5551, 362058), (11102, 181029), (16653, 120686), (33306, 60343)]