2013446846872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41381}}^1\times {\mathrm{357767}}^1$

素因数の和:399171

約数の個数: 32

約数和(自身を含む): 3997391951520

約数和(自身を除く): 1983945104648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 41381, 82762, 165524, 331048, 357767, 703477, 715534, 1406954, 1431068, 2813908, 2862136, 5627816, 6082039, 12164078, 24328156, 48656312, 14804756227, 29609512454, 59219024908, 118438049816, 251680855859, 503361711718, 1006723423436, 2013446846872]

約数ペア:

[(1, 2013446846872), (2, 1006723423436), (4, 503361711718), (8, 251680855859), (17, 118438049816), (34, 59219024908), (68, 29609512454), (136, 14804756227), (41381, 48656312), (82762, 24328156), (165524, 12164078), (331048, 6082039), (357767, 5627816), (703477, 2862136), (715534, 2813908), (1406954, 1431068)]