1330842772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{49459}}^1$

素因数の和:49532

約数の個数: 36

約数和(自身を含む): 2750371680

約数和(自身を除く): 1419528908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 3844, 6727, 13454, 26908, 49459, 98918, 197836, 346213, 692426, 1384852, 1533229, 3066458, 6132916, 10732603, 21465206, 42930412, 47530099, 95060198, 190120396, 332710693, 665421386, 1330842772]

約数ペア:

[(1, 1330842772), (2, 665421386), (4, 332710693), (7, 190120396), (14, 95060198), (28, 47530099), (31, 42930412), (62, 21465206), (124, 10732603), (217, 6132916), (434, 3066458), (868, 1533229), (961, 1384852), (1922, 692426), (3844, 346213), (6727, 197836), (13454, 98918), (26908, 49459)]