2878088802

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4871}}^1$

素因数の和:5039

約数の個数: 64

約数和(自身を含む): 6229923840

約数和(自身を除く): 3351835038

約数列:

[1, 2, 3, 6, 19, 38, 57, 71, 73, 114, 142, 146, 213, 219, 426, 438, 1349, 1387, 2698, 2774, 4047, 4161, 4871, 5183, 8094, 8322, 9742, 10366, 14613, 15549, 29226, 31098, 92549, 98477, 185098, 196954, 277647, 295431, 345841, 355583, 555294, 590862, 691682, 711166, 1037523, 1066749, 2075046, 2133498, 6570979, 6756077, 13141958, 13512154, 19712937, 20268231, 25246393, 39425874, 40536462, 50492786, 75739179, 151478358, 479681467, 959362934, 1439044401, 2878088802]

約数ペア:

[(1, 2878088802), (2, 1439044401), (3, 959362934), (6, 479681467), (19, 151478358), (38, 75739179), (57, 50492786), (71, 40536462), (73, 39425874), (114, 25246393), (142, 20268231), (146, 19712937), (213, 13512154), (219, 13141958), (426, 6756077), (438, 6570979), (1349, 2133498), (1387, 2075046), (2698, 1066749), (2774, 1037523), (4047, 711166), (4161, 691682), (4871, 590862), (5183, 555294), (8094, 355583), (8322, 345841), (9742, 295431), (10366, 277647), (14613, 196954), (15549, 185098), (29226, 98477), (31098, 92549)]