2021061928

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{1093}}^1\times {\mathrm{1277}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 3816900360

約数和(自身を除く): 1795838432

約数列:

[1, 2, 4, 8, 181, 362, 724, 1093, 1277, 1448, 2186, 2554, 4372, 5108, 8744, 10216, 197833, 231137, 395666, 462274, 791332, 924548, 1395761, 1582664, 1849096, 2791522, 5583044, 11166088, 252632741, 505265482, 1010530964, 2021061928]

約数ペア:

[(1, 2021061928), (2, 1010530964), (4, 505265482), (8, 252632741), (181, 11166088), (362, 5583044), (724, 2791522), (1093, 1849096), (1277, 1582664), (1448, 1395761), (2186, 924548), (2554, 791332), (4372, 462274), (5108, 395666), (8744, 231137), (10216, 197833)]