2017037372

素因数分解:

$2^2\times 7^2\times {\mathrm{10291007}}^1$

素因数の和:10291025

約数の個数: 18

約数和(自身を含む): 4106112192

約数和(自身を除く): 2089074820

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10291007, 20582014, 41164028, 72037049, 144074098, 288148196, 504259343, 1008518686, 2017037372]

約数ペア:

[(1, 2017037372), (2, 1008518686), (4, 504259343), (7, 288148196), (14, 144074098), (28, 72037049), (49, 41164028), (98, 20582014), (196, 10291007)]