6973720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13411}}^1$

素因数の和:13435

約数の個数: 32

約数和(自身を含む): 16899120

約数和(自身を除く): 9925400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 13411, 26822, 53644, 67055, 107288, 134110, 174343, 268220, 348686, 536440, 697372, 871715, 1394744, 1743430, 3486860, 6973720]

約数ペア:

[(1, 6973720), (2, 3486860), (4, 1743430), (5, 1394744), (8, 871715), (10, 697372), (13, 536440), (20, 348686), (26, 268220), (40, 174343), (52, 134110), (65, 107288), (104, 67055), (130, 53644), (260, 26822), (520, 13411)]