2013161896

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1534

約数の個数: 64

約数和(自身を含む): 4075148880

約数和(自身を除く): 2061986984

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 113, 136, 202, 226, 404, 452, 808, 904, 1297, 1717, 1921, 2594, 3434, 3842, 5188, 6868, 7684, 10376, 11413, 13736, 15368, 22049, 22826, 44098, 45652, 88196, 91304, 130997, 146561, 176392, 194021, 261994, 293122, 388042, 523988, 586244, 776084, 1047976, 1172488, 1552168, 2226949, 2491537, 4453898, 4983074, 8907796, 9966148, 14802661, 17815592, 19932296, 29605322, 59210644, 118421288, 251645237, 503290474, 1006580948, 2013161896]

約数ペア:

[(1, 2013161896), (2, 1006580948), (4, 503290474), (8, 251645237), (17, 118421288), (34, 59210644), (68, 29605322), (101, 19932296), (113, 17815592), (136, 14802661), (202, 9966148), (226, 8907796), (404, 4983074), (452, 4453898), (808, 2491537), (904, 2226949), (1297, 1552168), (1717, 1172488), (1921, 1047976), (2594, 776084), (3434, 586244), (3842, 523988), (5188, 388042), (6868, 293122), (7684, 261994), (10376, 194021), (11413, 176392), (13736, 146561), (15368, 130997), (22049, 91304), (22826, 88196), (44098, 45652)]