2013403730396

素因数分解:

$2^2\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1\times {\mathrm{61121}}^1$

素因数の和:61742

約数の個数: 48

約数和(自身を含む): 3577010044608

約数和(自身を除く): 1563606314212

約数列:

[1, 2, 4, 173, 181, 263, 346, 362, 526, 692, 724, 1052, 31313, 45499, 47603, 61121, 62626, 90998, 95206, 122242, 125252, 181996, 190412, 244484, 8235319, 10573933, 11062901, 16074823, 16470638, 21147866, 22125802, 32149646, 32941276, 42295732, 44251604, 64299292, 1913881873, 2780944379, 2909542963, 3827763746, 5561888758, 5819085926, 7655527492, 11123777516, 11638171852, 503350932599, 1006701865198, 2013403730396]

約数ペア:

[(1, 2013403730396), (2, 1006701865198), (4, 503350932599), (173, 11638171852), (181, 11123777516), (263, 7655527492), (346, 5819085926), (362, 5561888758), (526, 3827763746), (692, 2909542963), (724, 2780944379), (1052, 1913881873), (31313, 64299292), (45499, 44251604), (47603, 42295732), (61121, 32941276), (62626, 32149646), (90998, 22125802), (95206, 21147866), (122242, 16470638), (125252, 16074823), (181996, 11062901), (190412, 10573933), (244484, 8235319)]