1115207938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1\times {\mathrm{911}}^1$

素因数の和:1362

約数の個数: 32

約数和(自身を含む): 1820206080

約数和(自身を除く): 704998142

約数列:

[1, 2, 13, 26, 197, 239, 394, 478, 911, 1822, 2561, 3107, 5122, 6214, 11843, 23686, 47083, 94166, 179467, 217729, 358934, 435458, 612079, 1224158, 2333071, 2830477, 4666142, 5660954, 42892613, 85785226, 557603969, 1115207938]

約数ペア:

[(1, 1115207938), (2, 557603969), (13, 85785226), (26, 42892613), (197, 5660954), (239, 4666142), (394, 2830477), (478, 2333071), (911, 1224158), (1822, 612079), (2561, 435458), (3107, 358934), (5122, 217729), (6214, 179467), (11843, 94166), (23686, 47083)]