7279020138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{5519}}^1$

素因数の和:6031

約数の個数: 64

約数和(自身を含む): 16139773440

約数和(自身を除く): 8860753302

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 457, 481, 914, 962, 1371, 1443, 2742, 2886, 5519, 5941, 11038, 11882, 16557, 16909, 17823, 33114, 33818, 35646, 50727, 71747, 101454, 143494, 204203, 215241, 219817, 408406, 430482, 439634, 612609, 659451, 1225218, 1318902, 2522183, 2654639, 5044366, 5309278, 7566549, 7963917, 15133098, 15927834, 32788379, 65576758, 93320771, 98365137, 186641542, 196730274, 279962313, 559924626, 1213170023, 2426340046, 3639510069, 7279020138]

約数ペア:

[(1, 7279020138), (2, 3639510069), (3, 2426340046), (6, 1213170023), (13, 559924626), (26, 279962313), (37, 196730274), (39, 186641542), (74, 98365137), (78, 93320771), (111, 65576758), (222, 32788379), (457, 15927834), (481, 15133098), (914, 7963917), (962, 7566549), (1371, 5309278), (1443, 5044366), (2742, 2654639), (2886, 2522183), (5519, 1318902), (5941, 1225218), (11038, 659451), (11882, 612609), (16557, 439634), (16909, 430482), (17823, 408406), (33114, 219817), (33818, 215241), (35646, 204203), (50727, 143494), (71747, 101454)]