2018440648

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{108893}}^1$

素因数の和:109237

約数の個数: 32

約数和(自身を含む): 4338336960

約数和(自身を除く): 2319896312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2317, 2648, 4634, 9268, 18536, 108893, 217786, 435572, 762251, 871144, 1524502, 3049004, 6098008, 36043583, 72087166, 144174332, 252305081, 288348664, 504610162, 1009220324, 2018440648]

約数ペア:

[(1, 2018440648), (2, 1009220324), (4, 504610162), (7, 288348664), (8, 252305081), (14, 144174332), (28, 72087166), (56, 36043583), (331, 6098008), (662, 3049004), (1324, 1524502), (2317, 871144), (2648, 762251), (4634, 435572), (9268, 217786), (18536, 108893)]