1001664064

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{504871}}^1$

素因数の和:504914

約数の個数: 28

約数和(自身を含む): 2051799808

約数和(自身を除く): 1050135744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 504871, 1009742, 2019484, 4038968, 8077936, 15651001, 16155872, 31302002, 32311744, 62604004, 125208008, 250416016, 500832032, 1001664064]

約数ペア:

[(1, 1001664064), (2, 500832032), (4, 250416016), (8, 125208008), (16, 62604004), (31, 32311744), (32, 31302002), (62, 16155872), (64, 15651001), (124, 8077936), (248, 4038968), (496, 2019484), (992, 1009742), (1984, 504871)]