4204721318

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1\times {\mathrm{5419}}^1$

素因数の和:8364

約数の個数: 32

約数和(自身を含む): 7591468800

約数和(自身を除く): 3386747482

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 2917, 5419, 5834, 10838, 20419, 37933, 40838, 55423, 75866, 102961, 110846, 205922, 387961, 720727, 775922, 1441454, 15807223, 31614446, 110650561, 221301122, 300337237, 600674474, 2102360659, 4204721318]

約数ペア:

[(1, 4204721318), (2, 2102360659), (7, 600674474), (14, 300337237), (19, 221301122), (38, 110650561), (133, 31614446), (266, 15807223), (2917, 1441454), (5419, 775922), (5834, 720727), (10838, 387961), (20419, 205922), (37933, 110846), (40838, 102961), (55423, 75866)]