1900973796

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{97}}^1\times {\mathrm{5651}}^1$

素因数の和:5789

約数の個数: 72

約数和(自身を含む): 4761290016

約数和(自身を除く): 2860316220

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 97, 102, 194, 204, 289, 291, 388, 578, 582, 867, 1156, 1164, 1649, 1734, 3298, 3468, 4947, 5651, 6596, 9894, 11302, 16953, 19788, 22604, 28033, 33906, 56066, 67812, 84099, 96067, 112132, 168198, 192134, 288201, 336396, 384268, 548147, 576402, 1096294, 1152804, 1633139, 1644441, 2192588, 3266278, 3288882, 4899417, 6532556, 6577764, 9318499, 9798834, 18636998, 19597668, 27955497, 37273996, 55910994, 111821988, 158414483, 316828966, 475243449, 633657932, 950486898, 1900973796]

約数ペア:

[(1, 1900973796), (2, 950486898), (3, 633657932), (4, 475243449), (6, 316828966), (12, 158414483), (17, 111821988), (34, 55910994), (51, 37273996), (68, 27955497), (97, 19597668), (102, 18636998), (194, 9798834), (204, 9318499), (289, 6577764), (291, 6532556), (388, 4899417), (578, 3288882), (582, 3266278), (867, 2192588), (1156, 1644441), (1164, 1633139), (1649, 1152804), (1734, 1096294), (3298, 576402), (3468, 548147), (4947, 384268), (5651, 336396), (6596, 288201), (9894, 192134), (11302, 168198), (16953, 112132), (19788, 96067), (22604, 84099), (28033, 67812), (33906, 56066)]