2103865345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{5591}}^1$

素因数の和:5865

約数の個数: 32

約数和(自身を含む): 2826420480

約数和(自身を除く): 722555135

約数列:

[1, 5, 17, 19, 85, 95, 233, 323, 1165, 1615, 3961, 4427, 5591, 19805, 22135, 27955, 75259, 95047, 106229, 376295, 475235, 531145, 1302703, 1805893, 6513515, 9029465, 22145951, 24751357, 110729755, 123756785, 420773069, 2103865345]

約数ペア:

[(1, 2103865345), (5, 420773069), (17, 123756785), (19, 110729755), (85, 24751357), (95, 22145951), (233, 9029465), (323, 6513515), (1165, 1805893), (1615, 1302703), (3961, 531145), (4427, 475235), (5591, 376295), (19805, 106229), (22135, 95047), (27955, 75259)]