1946554961

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{971}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 2280918528

約数和(自身を除く): 334363567

約数列:

[1, 13, 17, 47, 193, 221, 611, 799, 971, 2509, 3281, 9071, 10387, 12623, 16507, 42653, 45637, 117923, 154207, 187403, 214591, 593281, 775829, 2004691, 2436239, 3185851, 8807941, 10085777, 41416063, 114503233, 149734997, 1946554961]

約数ペア:

[(1, 1946554961), (13, 149734997), (17, 114503233), (47, 41416063), (193, 10085777), (221, 8807941), (611, 3185851), (799, 2436239), (971, 2004691), (2509, 775829), (3281, 593281), (9071, 214591), (10387, 187403), (12623, 154207), (16507, 117923), (42653, 45637)]