2012955128536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{9821593}}^1$

素因数の和:9821764

約数の個数: 64

約数和(自身を含む): 4391431109280

約数和(自身を除く): 2378475980744

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 137, 187, 274, 374, 548, 748, 1096, 1496, 1507, 2329, 3014, 4658, 6028, 9316, 12056, 18632, 25619, 51238, 102476, 204952, 9821593, 19643186, 39286372, 78572744, 108037523, 166967081, 216075046, 333934162, 432150092, 667868324, 864300184, 1335736648, 1345558241, 1836637891, 2691116482, 3673275782, 5382232964, 7346551564, 10764465928, 14693103128, 14801140651, 22874490097, 29602281302, 45748980194, 59204562604, 91497960388, 118409125208, 182995920776, 251619391067, 503238782134, 1006477564268, 2012955128536]

約数ペア:

[(1, 2012955128536), (2, 1006477564268), (4, 503238782134), (8, 251619391067), (11, 182995920776), (17, 118409125208), (22, 91497960388), (34, 59204562604), (44, 45748980194), (68, 29602281302), (88, 22874490097), (136, 14801140651), (137, 14693103128), (187, 10764465928), (274, 7346551564), (374, 5382232964), (548, 3673275782), (748, 2691116482), (1096, 1836637891), (1496, 1345558241), (1507, 1335736648), (2329, 864300184), (3014, 667868324), (4658, 432150092), (6028, 333934162), (9316, 216075046), (12056, 166967081), (18632, 108037523), (25619, 78572744), (51238, 39286372), (102476, 19643186), (204952, 9821593)]