2051285476592

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{793453}}^1$

素因数の和:793906

約数の個数: 80

約数和(自身を含む): 4464073766112

約数和(自身を除く): 2412788289520

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 397, 407, 592, 794, 814, 1588, 1628, 3176, 3256, 4367, 6352, 6512, 8734, 14689, 17468, 29378, 34936, 58756, 69872, 117512, 161579, 235024, 323158, 646316, 793453, 1292632, 1586906, 2585264, 3173812, 6347624, 8727983, 12695248, 17455966, 29357761, 34911932, 58715522, 69823864, 117431044, 139647728, 234862088, 315000841, 322935371, 469724176, 630001682, 645870742, 1260003364, 1291741484, 2520006728, 2583482968, 3465009251, 5040013456, 5166965936, 6930018502, 11655031117, 13860037004, 23310062234, 27720074008, 46620124468, 55440148016, 93240248936, 128205342287, 186480497872, 256410684574, 512821369148, 1025642738296, 2051285476592]

約数ペア:

[(1, 2051285476592), (2, 1025642738296), (4, 512821369148), (8, 256410684574), (11, 186480497872), (16, 128205342287), (22, 93240248936), (37, 55440148016), (44, 46620124468), (74, 27720074008), (88, 23310062234), (148, 13860037004), (176, 11655031117), (296, 6930018502), (397, 5166965936), (407, 5040013456), (592, 3465009251), (794, 2583482968), (814, 2520006728), (1588, 1291741484), (1628, 1260003364), (3176, 645870742), (3256, 630001682), (4367, 469724176), (6352, 322935371), (6512, 315000841), (8734, 234862088), (14689, 139647728), (17468, 117431044), (29378, 69823864), (34936, 58715522), (58756, 34911932), (69872, 29357761), (117512, 17455966), (161579, 12695248), (235024, 8727983), (323158, 6347624), (646316, 3173812), (793453, 2585264), (1292632, 1586906)]