635743084

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1993}}^1\times {\mathrm{4691}}^1$

素因数の和:6705

約数の個数: 24

約数和(自身を含む): 1178836848

約数和(自身を除く): 543093764

約数列:

[1, 2, 4, 17, 34, 68, 1993, 3986, 4691, 7972, 9382, 18764, 33881, 67762, 79747, 135524, 159494, 318988, 9349163, 18698326, 37396652, 158935771, 317871542, 635743084]

約数ペア:

[(1, 635743084), (2, 317871542), (4, 158935771), (17, 37396652), (34, 18698326), (68, 9349163), (1993, 318988), (3986, 159494), (4691, 135524), (7972, 79747), (9382, 67762), (18764, 33881)]