2539839458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1\times {\mathrm{4793}}^1$

素因数の和:5126

約数の個数: 32

約数和(自身を含む): 4167903600

約数和(自身を除く): 1628064142

約数列:

[1, 2, 13, 26, 89, 178, 229, 458, 1157, 2314, 2977, 4793, 5954, 9586, 20381, 40762, 62309, 124618, 264953, 426577, 529906, 853154, 1097597, 2195194, 5545501, 11091002, 14268761, 28537522, 97686133, 195372266, 1269919729, 2539839458]

約数ペア:

[(1, 2539839458), (2, 1269919729), (13, 195372266), (26, 97686133), (89, 28537522), (178, 14268761), (229, 11091002), (458, 5545501), (1157, 2195194), (2314, 1097597), (2977, 853154), (4793, 529906), (5954, 426577), (9586, 264953), (20381, 124618), (40762, 62309)]