636706042570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{5861}}^1\times {\mathrm{6379}}^1$

素因数の和:12391

約数の個数: 64

約数和(自身を含む): 1244058963840

約数和(自身を除く): 607352921270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 131, 262, 655, 1310, 1703, 3406, 5861, 6379, 8515, 11722, 12758, 17030, 29305, 31895, 58610, 63790, 76193, 82927, 152386, 165854, 380965, 414635, 761930, 767791, 829270, 835649, 1535582, 1671298, 3838955, 4178245, 7677910, 8356490, 9981283, 10863437, 19962566, 21726874, 37387319, 49906415, 54317185, 74774638, 99812830, 108634370, 186936595, 373873190, 486035147, 972070294, 2430175735, 4860351470, 4897738789, 9795477578, 24488693945, 48977387890, 63670604257, 127341208514, 318353021285, 636706042570]

約数ペア:

[(1, 636706042570), (2, 318353021285), (5, 127341208514), (10, 63670604257), (13, 48977387890), (26, 24488693945), (65, 9795477578), (130, 4897738789), (131, 4860351470), (262, 2430175735), (655, 972070294), (1310, 486035147), (1703, 373873190), (3406, 186936595), (5861, 108634370), (6379, 99812830), (8515, 74774638), (11722, 54317185), (12758, 49906415), (17030, 37387319), (29305, 21726874), (31895, 19962566), (58610, 10863437), (63790, 9981283), (76193, 8356490), (82927, 7677910), (152386, 4178245), (165854, 3838955), (380965, 1671298), (414635, 1535582), (761930, 835649), (767791, 829270)]