2008103699

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{6143}}^1$

素因数の和:6275

約数の個数: 32

約数和(自身を含む): 2526806016

約数和(自身を除く): 518702317

約数列:

[1, 7, 17, 41, 67, 119, 287, 469, 697, 1139, 2747, 4879, 6143, 7973, 19229, 43001, 46699, 104431, 251863, 326893, 411581, 731017, 1763041, 2881067, 4281671, 6996877, 16874821, 29971697, 48978139, 118123747, 286871957, 2008103699]

約数ペア:

[(1, 2008103699), (7, 286871957), (17, 118123747), (41, 48978139), (67, 29971697), (119, 16874821), (287, 6996877), (469, 4281671), (697, 2881067), (1139, 1763041), (2747, 731017), (4879, 411581), (6143, 326893), (7973, 251863), (19229, 104431), (43001, 46699)]