2047871812

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{11719}}^1$

素因数の和:11888

約数の個数: 36

約数和(自身を含む): 4148598720

約数和(自身を除く): 2100726908

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 6241, 11719, 12482, 23438, 24964, 43687, 46876, 82033, 87374, 164066, 174748, 328132, 925801, 1851602, 3703204, 6480607, 12961214, 25922428, 73138279, 146276558, 292553116, 511967953, 1023935906, 2047871812]

約数ペア:

[(1, 2047871812), (2, 1023935906), (4, 511967953), (7, 292553116), (14, 146276558), (28, 73138279), (79, 25922428), (158, 12961214), (316, 6480607), (553, 3703204), (1106, 1851602), (2212, 925801), (6241, 328132), (11719, 174748), (12482, 164066), (23438, 87374), (24964, 82033), (43687, 46876)]