2247171892

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{487}}^1\times {\mathrm{739}}^1$

素因数の和:1460

約数の個数: 48

約数和(自身を含む): 4529889280

約数和(自身を除く): 2282717388

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 487, 739, 892, 974, 1478, 1561, 1948, 2956, 3122, 3409, 5173, 6244, 6818, 10346, 13636, 20692, 108601, 164797, 217202, 329594, 359893, 434404, 659188, 719786, 760207, 1153579, 1439572, 1520414, 2307158, 2519251, 3040828, 4614316, 5038502, 10077004, 80256139, 160512278, 321024556, 561792973, 1123585946, 2247171892]

約数ペア:

[(1, 2247171892), (2, 1123585946), (4, 561792973), (7, 321024556), (14, 160512278), (28, 80256139), (223, 10077004), (446, 5038502), (487, 4614316), (739, 3040828), (892, 2519251), (974, 2307158), (1478, 1520414), (1561, 1439572), (1948, 1153579), (2956, 760207), (3122, 719786), (3409, 659188), (5173, 434404), (6244, 359893), (6818, 329594), (10346, 217202), (13636, 164797), (20692, 108601)]