2128360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4093}}^1$

素因数の和:4117

約数の個数: 32

約数和(自身を含む): 5158440

約数和(自身を除く): 3030080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 4093, 8186, 16372, 20465, 32744, 40930, 53209, 81860, 106418, 163720, 212836, 266045, 425672, 532090, 1064180, 2128360]

約数ペア:

[(1, 2128360), (2, 1064180), (4, 532090), (5, 425672), (8, 266045), (10, 212836), (13, 163720), (20, 106418), (26, 81860), (40, 53209), (52, 40930), (65, 32744), (104, 20465), (130, 16372), (260, 8186), (520, 4093)]