1649431043

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2113}}^1$

素因数の和:2319

約数の個数: 24

約数和(自身を含む): 1856937600

約数和(自身を除く): 207506557

約数列:

[1, 13, 31, 149, 169, 403, 1937, 2113, 4619, 5239, 25181, 27469, 60047, 65503, 314837, 357097, 780611, 851539, 4092881, 9759947, 11070007, 53207453, 126879311, 1649431043]

約数ペア:

[(1, 1649431043), (13, 126879311), (31, 53207453), (149, 11070007), (169, 9759947), (403, 4092881), (1937, 851539), (2113, 780611), (4619, 357097), (5239, 314837), (25181, 65503), (27469, 60047)]