1009198544

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{4603}}^1$

素因数の和:4875

約数の個数: 40

約数和(自身を含む): 1993568832

約数和(自身を除く): 984370288

約数列:

[1, 2, 4, 8, 16, 71, 142, 193, 284, 386, 568, 772, 1136, 1544, 3088, 4603, 9206, 13703, 18412, 27406, 36824, 54812, 73648, 109624, 219248, 326813, 653626, 888379, 1307252, 1776758, 2614504, 3553516, 5229008, 7107032, 14214064, 63074909, 126149818, 252299636, 504599272, 1009198544]

約数ペア:

[(1, 1009198544), (2, 504599272), (4, 252299636), (8, 126149818), (16, 63074909), (71, 14214064), (142, 7107032), (193, 5229008), (284, 3553516), (386, 2614504), (568, 1776758), (772, 1307252), (1136, 888379), (1544, 653626), (3088, 326813), (4603, 219248), (9206, 109624), (13703, 73648), (18412, 54812), (27406, 36824)]