4964970997

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{1259}}^1$

素因数の和:1633

約数の個数: 32

約数和(自身を含む): 6048000000

約数和(自身を除く): 1083029003

約数列:

[1, 7, 19, 133, 149, 199, 1043, 1259, 1393, 2831, 3781, 8813, 19817, 23921, 26467, 29651, 167447, 187591, 207557, 250541, 563369, 1313137, 1753787, 3564229, 3943583, 4760279, 24949603, 33321953, 37330609, 261314263, 709281571, 4964970997]

約数ペア:

[(1, 4964970997), (7, 709281571), (19, 261314263), (133, 37330609), (149, 33321953), (199, 24949603), (1043, 4760279), (1259, 3943583), (1393, 3564229), (2831, 1753787), (3781, 1313137), (8813, 563369), (19817, 250541), (23921, 207557), (26467, 187591), (29651, 167447)]