2671303948

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{449}}^1\times {\mathrm{659}}^1$

素因数の和:1210

約数の個数: 48

約数和(自身を含む): 4898124000

約数和(自身を除く): 2226820052

約数列:

[1, 2, 4, 37, 61, 74, 122, 148, 244, 449, 659, 898, 1318, 1796, 2257, 2636, 4514, 9028, 16613, 24383, 27389, 33226, 40199, 48766, 54778, 66452, 80398, 97532, 109556, 160796, 295891, 591782, 1013393, 1183564, 1487363, 2026786, 2974726, 4053572, 5949452, 10947967, 18049351, 21895934, 36098702, 43791868, 72197404, 667825987, 1335651974, 2671303948]

約数ペア:

[(1, 2671303948), (2, 1335651974), (4, 667825987), (37, 72197404), (61, 43791868), (74, 36098702), (122, 21895934), (148, 18049351), (244, 10947967), (449, 5949452), (659, 4053572), (898, 2974726), (1318, 2026786), (1796, 1487363), (2257, 1183564), (2636, 1013393), (4514, 591782), (9028, 295891), (16613, 160796), (24383, 109556), (27389, 97532), (33226, 80398), (40199, 66452), (48766, 54778)]