2013685681282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{177473}}^1$

素因数の和:177775

約数の個数: 64

約数和(自身を含む): 3454388011008

約数和(自身を除く): 1440702329726

約数列:

[1, 2, 11, 22, 31, 62, 127, 131, 254, 262, 341, 682, 1397, 1441, 2794, 2882, 3937, 4061, 7874, 8122, 16637, 33274, 43307, 44671, 86614, 89342, 177473, 183007, 354946, 366014, 515747, 1031494, 1952203, 3904406, 5501663, 5673217, 11003326, 11346434, 22539071, 23248963, 45078142, 46497926, 60518293, 121036586, 247929781, 255738593, 495859562, 511477186, 698711201, 720717853, 1397422402, 1441435706, 2952618301, 5905236602, 7685823211, 7927896383, 15371646422, 15855792766, 32478801311, 64957602622, 91531167331, 183062334662, 1006842840641, 2013685681282]

約数ペア:

[(1, 2013685681282), (2, 1006842840641), (11, 183062334662), (22, 91531167331), (31, 64957602622), (62, 32478801311), (127, 15855792766), (131, 15371646422), (254, 7927896383), (262, 7685823211), (341, 5905236602), (682, 2952618301), (1397, 1441435706), (1441, 1397422402), (2794, 720717853), (2882, 698711201), (3937, 511477186), (4061, 495859562), (7874, 255738593), (8122, 247929781), (16637, 121036586), (33274, 60518293), (43307, 46497926), (44671, 45078142), (86614, 23248963), (89342, 22539071), (177473, 11346434), (183007, 11003326), (354946, 5673217), (366014, 5501663), (515747, 3904406), (1031494, 1952203)]