2016009770

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{289241}}^1$

素因数の和:289306

約数の個数: 32

約数和(自身を含む): 3936005136

約数和(自身を除く): 1919995366

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 289241, 578482, 1446205, 2892410, 4917097, 9834194, 11858881, 23717762, 24585485, 49170970, 59294405, 118588810, 201600977, 403201954, 1008004885, 2016009770]

約数ペア:

[(1, 2016009770), (2, 1008004885), (5, 403201954), (10, 201600977), (17, 118588810), (34, 59294405), (41, 49170970), (82, 24585485), (85, 23717762), (170, 11858881), (205, 9834194), (410, 4917097), (697, 2892410), (1394, 1446205), (3485, 578482), (6970, 289241)]