7140172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2251}}^1$

素因数の和:2329

約数の個数: 24

約数和(自身を含む): 13683152

約数和(自身を除く): 6542980

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 2251, 3172, 4502, 9004, 29263, 58526, 117052, 137311, 274622, 549244, 1785043, 3570086, 7140172]

約数ペア:

[(1, 7140172), (2, 3570086), (4, 1785043), (13, 549244), (26, 274622), (52, 137311), (61, 117052), (122, 58526), (244, 29263), (793, 9004), (1586, 4502), (2251, 3172)]