9715674556

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{304643}}^1$

素因数の和:304738

約数の個数: 48

約数和(自身を含む): 20881518336

約数和(自身を除く): 11165843780

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 67, 68, 119, 134, 238, 268, 469, 476, 938, 1139, 1876, 2278, 4556, 7973, 15946, 31892, 304643, 609286, 1218572, 2132501, 4265002, 5178931, 8530004, 10357862, 20411081, 20715724, 36252517, 40822162, 72505034, 81644324, 142877567, 145010068, 285755134, 346988377, 571510268, 693976754, 1387953508, 2428918639, 4857837278, 9715674556]

約数ペア:

[(1, 9715674556), (2, 4857837278), (4, 2428918639), (7, 1387953508), (14, 693976754), (17, 571510268), (28, 346988377), (34, 285755134), (67, 145010068), (68, 142877567), (119, 81644324), (134, 72505034), (238, 40822162), (268, 36252517), (469, 20715724), (476, 20411081), (938, 10357862), (1139, 8530004), (1876, 5178931), (2278, 4265002), (4556, 2132501), (7973, 1218572), (15946, 609286), (31892, 304643)]