2013221328

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1031}}^1\times {\mathrm{2393}}^1$

素因数の和:3452

約数の個数: 80

約数和(自身を含む): 5514397056

約数和(自身を除く): 3501175728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 1031, 2062, 2393, 3093, 4124, 4786, 6186, 7179, 8248, 9572, 12372, 14358, 16496, 17527, 19144, 24744, 28716, 35054, 38288, 40681, 49488, 52581, 57432, 70108, 81362, 105162, 114864, 122043, 140216, 162724, 210324, 244086, 280432, 325448, 420648, 488172, 650896, 841296, 976344, 1952688, 2467183, 4934366, 7401549, 9868732, 14803098, 19737464, 29606196, 39474928, 41942111, 59212392, 83884222, 118424784, 125826333, 167768444, 251652666, 335536888, 503305332, 671073776, 1006610664, 2013221328]

約数ペア:

[(1, 2013221328), (2, 1006610664), (3, 671073776), (4, 503305332), (6, 335536888), (8, 251652666), (12, 167768444), (16, 125826333), (17, 118424784), (24, 83884222), (34, 59212392), (48, 41942111), (51, 39474928), (68, 29606196), (102, 19737464), (136, 14803098), (204, 9868732), (272, 7401549), (408, 4934366), (816, 2467183), (1031, 1952688), (2062, 976344), (2393, 841296), (3093, 650896), (4124, 488172), (4786, 420648), (6186, 325448), (7179, 280432), (8248, 244086), (9572, 210324), (12372, 162724), (14358, 140216), (16496, 122043), (17527, 114864), (19144, 105162), (24744, 81362), (28716, 70108), (35054, 57432), (38288, 52581), (40681, 49488)]