2141545727

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 2374014720

約数和(自身を除く): 232468993

約数列:

[1, 19, 43, 61, 97, 443, 817, 1159, 1843, 2623, 4171, 5917, 8417, 19049, 27023, 42971, 49837, 79249, 112423, 254431, 361931, 513437, 816449, 1161989, 1847753, 2621231, 4834189, 22077791, 35107307, 49803389, 112712933, 2141545727]

約数ペア:

[(1, 2141545727), (19, 112712933), (43, 49803389), (61, 35107307), (97, 22077791), (443, 4834189), (817, 2621231), (1159, 1847753), (1843, 1161989), (2623, 816449), (4171, 513437), (5917, 361931), (8417, 254431), (19049, 112423), (27023, 79249), (42971, 49837)]