423284734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1\times {\mathrm{499}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 686340000

約数和(自身を除く): 263055266

約数列:

[1, 2, 17, 34, 61, 122, 409, 499, 818, 998, 1037, 2074, 6953, 8483, 13906, 16966, 24949, 30439, 49898, 60878, 204091, 408182, 424133, 517463, 848266, 1034926, 3469547, 6939094, 12449551, 24899102, 211642367, 423284734]

約数ペア:

[(1, 423284734), (2, 211642367), (17, 24899102), (34, 12449551), (61, 6939094), (122, 3469547), (409, 1034926), (499, 848266), (818, 517463), (998, 424133), (1037, 408182), (2074, 204091), (6953, 60878), (8483, 49898), (13906, 30439), (16966, 24949)]