1928616482

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{313}}^1\times {\mathrm{881}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 3140590320

約数和(自身を除く): 1211973838

約数列:

[1, 2, 13, 26, 269, 313, 538, 626, 881, 1762, 3497, 4069, 6994, 8138, 11453, 22906, 84197, 168394, 236989, 275753, 473978, 551506, 1094561, 2189122, 3080857, 3584789, 6161714, 7169578, 74177557, 148355114, 964308241, 1928616482]

約数ペア:

[(1, 1928616482), (2, 964308241), (13, 148355114), (26, 74177557), (269, 7169578), (313, 6161714), (538, 3584789), (626, 3080857), (881, 2189122), (1762, 1094561), (3497, 551506), (4069, 473978), (6994, 275753), (8138, 236989), (11453, 168394), (22906, 84197)]