1021567196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1155619}}^1$

素因数の和:1155653

約数の個数: 24

約数和(自身を含む): 2038513680

約数和(自身を除く): 1016946484

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1155619, 2311238, 4622476, 15023047, 19645523, 30046094, 39291046, 60092188, 78582092, 255391799, 510783598, 1021567196]

約数ペア:

[(1, 1021567196), (2, 510783598), (4, 255391799), (13, 78582092), (17, 60092188), (26, 39291046), (34, 30046094), (52, 19645523), (68, 15023047), (221, 4622476), (442, 2311238), (884, 1155619)]