421402018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{302297}}^1$

素因数の和:302357

約数の個数: 16

約数和(自身を含む): 685611864

約数和(自身を除く): 264209846

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 302297, 604594, 5139049, 10278098, 12394177, 24788354, 210701009, 421402018]

約数ペア:

[(1, 421402018), (2, 210701009), (17, 24788354), (34, 12394177), (41, 10278098), (82, 5139049), (697, 604594), (1394, 302297)]