4918781633

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 5308934400

約数和(自身を除く): 390152767

約数列:

[1, 23, 97, 109, 113, 179, 2231, 2507, 2599, 4117, 10573, 10961, 12317, 17363, 19511, 20227, 243179, 252103, 283291, 399349, 448753, 465221, 1194749, 1892567, 1962019, 2204743, 27479227, 43529041, 45126437, 50709089, 213860071, 4918781633]

約数ペア:

[(1, 4918781633), (23, 213860071), (97, 50709089), (109, 45126437), (113, 43529041), (179, 27479227), (2231, 2204743), (2507, 1962019), (2599, 1892567), (4117, 1194749), (10573, 465221), (10961, 448753), (12317, 399349), (17363, 283291), (19511, 252103), (20227, 243179)]