2056125536

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{821}}^1\times {\mathrm{1283}}^1$

素因数の和:2175

約数の個数: 48

約数和(自身を含む): 4122579888

約数和(自身を除く): 2066454352

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 821, 976, 1283, 1642, 1952, 2566, 3284, 5132, 6568, 10264, 13136, 20528, 26272, 41056, 50081, 78263, 100162, 156526, 200324, 313052, 400648, 626104, 801296, 1053343, 1252208, 1602592, 2106686, 2504416, 4213372, 8426744, 16853488, 33706976, 64253923, 128507846, 257015692, 514031384, 1028062768, 2056125536]

約数ペア:

[(1, 2056125536), (2, 1028062768), (4, 514031384), (8, 257015692), (16, 128507846), (32, 64253923), (61, 33706976), (122, 16853488), (244, 8426744), (488, 4213372), (821, 2504416), (976, 2106686), (1283, 1602592), (1642, 1252208), (1952, 1053343), (2566, 801296), (3284, 626104), (5132, 400648), (6568, 313052), (10264, 200324), (13136, 156526), (20528, 100162), (26272, 78263), (41056, 50081)]