469536490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{28753}}^1$

素因数の和:28854

約数の個数: 32

約数和(自身を含む): 894364416

約数和(自身を除く): 424827926

約数列:

[1, 2, 5, 10, 23, 46, 71, 115, 142, 230, 355, 710, 1633, 3266, 8165, 16330, 28753, 57506, 143765, 287530, 661319, 1322638, 2041463, 3306595, 4082926, 6613190, 10207315, 20414630, 46953649, 93907298, 234768245, 469536490]

約数ペア:

[(1, 469536490), (2, 234768245), (5, 93907298), (10, 46953649), (23, 20414630), (46, 10207315), (71, 6613190), (115, 4082926), (142, 3306595), (230, 2041463), (355, 1322638), (710, 661319), (1633, 287530), (3266, 143765), (8165, 57506), (16330, 28753)]