2047736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 4147200

約数和(自身を除く): 2099464

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 359, 713, 718, 1426, 1436, 2852, 2872, 5704, 8257, 11129, 16514, 22258, 33028, 44516, 66056, 89032, 255967, 511934, 1023868, 2047736]

約数ペア:

[(1, 2047736), (2, 1023868), (4, 511934), (8, 255967), (23, 89032), (31, 66056), (46, 44516), (62, 33028), (92, 22258), (124, 16514), (184, 11129), (248, 8257), (359, 5704), (713, 2872), (718, 2852), (1426, 1436)]