2017755572

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{637723}}^1$

素因数の和:637847

約数の個数: 24

約数和(自身を含む): 4071230016

約数和(自身を除く): 2053474444

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 637723, 1275446, 2550892, 4464061, 8928122, 17856244, 72062699, 144125398, 288250796, 504438893, 1008877786, 2017755572]

約数ペア:

[(1, 2017755572), (2, 1008877786), (4, 504438893), (7, 288250796), (14, 144125398), (28, 72062699), (113, 17856244), (226, 8928122), (452, 4464061), (791, 2550892), (1582, 1275446), (3164, 637723)]