2028853630

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{12697}}^1$

素因数の和:12781

約数の個数: 48

約数和(自身を含む): 3981584880

約数和(自身を除く): 1952731250

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 841, 1102, 1682, 2755, 4205, 5510, 8410, 12697, 15979, 25394, 31958, 63485, 79895, 126970, 159790, 241243, 368213, 482486, 736426, 1206215, 1841065, 2412430, 3682130, 6996047, 10678177, 13992094, 21356354, 34980235, 53390885, 69960470, 106781770, 202885363, 405770726, 1014426815, 2028853630]

約数ペア:

[(1, 2028853630), (2, 1014426815), (5, 405770726), (10, 202885363), (19, 106781770), (29, 69960470), (38, 53390885), (58, 34980235), (95, 21356354), (145, 13992094), (190, 10678177), (290, 6996047), (551, 3682130), (841, 2412430), (1102, 1841065), (1682, 1206215), (2755, 736426), (4205, 482486), (5510, 368213), (8410, 241243), (12697, 159790), (15979, 126970), (25394, 79895), (31958, 63485)]