248838967048

素因数分解:

$2^3\times 7^1\times {\mathrm{5081}}^1\times {\mathrm{874543}}^1$

素因数の和:879637

約数の個数: 32

約数和(自身を含む): 533331912960

約数和(自身を除く): 284492945912

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5081, 10162, 20324, 35567, 40648, 71134, 142268, 284536, 874543, 1749086, 3498172, 6121801, 6996344, 12243602, 24487204, 48974408, 4443552983, 8887105966, 17774211932, 31104870881, 35548423864, 62209741762, 124419483524, 248838967048]

約数ペア:

[(1, 248838967048), (2, 124419483524), (4, 62209741762), (7, 35548423864), (8, 31104870881), (14, 17774211932), (28, 8887105966), (56, 4443552983), (5081, 48974408), (10162, 24487204), (20324, 12243602), (35567, 6996344), (40648, 6121801), (71134, 3498172), (142268, 1749086), (284536, 874543)]