1628536

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2263

約数の個数: 32

約数和(自身を含む): 3759840

約数和(自身を除く): 2131304

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2237, 4474, 8948, 15659, 17896, 29081, 31318, 58162, 62636, 116324, 125272, 203567, 232648, 407134, 814268, 1628536]

約数ペア:

[(1, 1628536), (2, 814268), (4, 407134), (7, 232648), (8, 203567), (13, 125272), (14, 116324), (26, 62636), (28, 58162), (52, 31318), (56, 29081), (91, 17896), (104, 15659), (182, 8948), (364, 4474), (728, 2237)]