13309640752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{4817}}^1$

素因数の和:5054

約数の個数: 80

約数和(自身を含む): 27780588000

約数和(自身を除く): 14470947248

約数列:

[1, 2, 4, 8, 16, 19, 38, 61, 76, 122, 149, 152, 244, 298, 304, 488, 596, 976, 1159, 1192, 2318, 2384, 2831, 4636, 4817, 5662, 9089, 9272, 9634, 11324, 18178, 18544, 19268, 22648, 36356, 38536, 45296, 72712, 77072, 91523, 145424, 172691, 183046, 293837, 345382, 366092, 587674, 690764, 717733, 732184, 1175348, 1381528, 1435466, 1464368, 2350696, 2763056, 2870932, 4701392, 5582903, 5741864, 11165806, 11483728, 13636927, 22331612, 27273854, 43781713, 44663224, 54547708, 87563426, 89326448, 109095416, 175126852, 218190832, 350253704, 700507408, 831852547, 1663705094, 3327410188, 6654820376, 13309640752]

約数ペア:

[(1, 13309640752), (2, 6654820376), (4, 3327410188), (8, 1663705094), (16, 831852547), (19, 700507408), (38, 350253704), (61, 218190832), (76, 175126852), (122, 109095416), (149, 89326448), (152, 87563426), (244, 54547708), (298, 44663224), (304, 43781713), (488, 27273854), (596, 22331612), (976, 13636927), (1159, 11483728), (1192, 11165806), (2318, 5741864), (2384, 5582903), (2831, 4701392), (4636, 2870932), (4817, 2763056), (5662, 2350696), (9089, 1464368), (9272, 1435466), (9634, 1381528), (11324, 1175348), (18178, 732184), (18544, 717733), (19268, 690764), (22648, 587674), (36356, 366092), (38536, 345382), (45296, 293837), (72712, 183046), (77072, 172691), (91523, 145424)]