1079710970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1901}}^1$

素因数の和:2195

約数の個数: 64

約数和(自身を含む): 2225887776

約数和(自身を除く): 1146176806

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 257, 442, 514, 1105, 1285, 1901, 2210, 2570, 3341, 3802, 4369, 6682, 8738, 9505, 16705, 19010, 21845, 24713, 32317, 33410, 43690, 49426, 56797, 64634, 113594, 123565, 161585, 247130, 283985, 323170, 420121, 488557, 567970, 840242, 977114, 2100605, 2442785, 4201210, 4885570, 6351241, 8305469, 12702482, 16610938, 31756205, 41527345, 63512410, 83054690, 107971097, 215942194, 539855485, 1079710970]

約数ペア:

[(1, 1079710970), (2, 539855485), (5, 215942194), (10, 107971097), (13, 83054690), (17, 63512410), (26, 41527345), (34, 31756205), (65, 16610938), (85, 12702482), (130, 8305469), (170, 6351241), (221, 4885570), (257, 4201210), (442, 2442785), (514, 2100605), (1105, 977114), (1285, 840242), (1901, 567970), (2210, 488557), (2570, 420121), (3341, 323170), (3802, 283985), (4369, 247130), (6682, 161585), (8738, 123565), (9505, 113594), (16705, 64634), (19010, 56797), (21845, 49426), (24713, 43690), (32317, 33410)]