1738360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3343}}^1$

素因数の和:3367

約数の個数: 32

約数和(自身を含む): 4213440

約数和(自身を除く): 2475080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 3343, 6686, 13372, 16715, 26744, 33430, 43459, 66860, 86918, 133720, 173836, 217295, 347672, 434590, 869180, 1738360]

約数ペア:

[(1, 1738360), (2, 869180), (4, 434590), (5, 347672), (8, 217295), (10, 173836), (13, 133720), (20, 86918), (26, 66860), (40, 43459), (52, 33430), (65, 26744), (104, 16715), (130, 13372), (260, 6686), (520, 3343)]