448047070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1231}}^1\times {\mathrm{2141}}^1$

素因数の和:3396

約数の個数: 32

約数和(自身を含む): 855017856

約数和(自身を除く): 406970786

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1231, 2141, 2462, 4282, 6155, 10705, 12310, 20927, 21410, 36397, 41854, 72794, 104635, 181985, 209270, 363970, 2635571, 5271142, 13177855, 26355710, 44804707, 89609414, 224023535, 448047070]

約数ペア:

[(1, 448047070), (2, 224023535), (5, 89609414), (10, 44804707), (17, 26355710), (34, 13177855), (85, 5271142), (170, 2635571), (1231, 363970), (2141, 209270), (2462, 181985), (4282, 104635), (6155, 72794), (10705, 41854), (12310, 36397), (20927, 21410)]