2021062820772

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1877}}^1\times {\mathrm{1263793}}^1$

素因数の和:1265748

約数の個数: 48

約数和(自身を含む): 4784784746112

約数和(自身を除く): 2763721925340

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1877, 3754, 5631, 7508, 11262, 22524, 133267, 266534, 399801, 533068, 799602, 1263793, 1599204, 2527586, 3791379, 5055172, 7582758, 15165516, 89729303, 179458606, 269187909, 358917212, 538375818, 1076751636, 2372139461, 4744278922, 7116418383, 9488557844, 14232836766, 28465673532, 168421901731, 336843803462, 505265705193, 673687606924, 1010531410386, 2021062820772]

約数ペア:

[(1, 2021062820772), (2, 1010531410386), (3, 673687606924), (4, 505265705193), (6, 336843803462), (12, 168421901731), (71, 28465673532), (142, 14232836766), (213, 9488557844), (284, 7116418383), (426, 4744278922), (852, 2372139461), (1877, 1076751636), (3754, 538375818), (5631, 358917212), (7508, 269187909), (11262, 179458606), (22524, 89729303), (133267, 15165516), (266534, 7582758), (399801, 5055172), (533068, 3791379), (799602, 2527586), (1263793, 1599204)]