17345173820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1627127}}^1$

素因数の和:1627190

約数の個数: 48

約数和(自身を含む): 40183553088

約数和(自身を除く): 22838379268

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 41, 52, 65, 82, 130, 164, 205, 260, 410, 533, 820, 1066, 2132, 2665, 5330, 10660, 1627127, 3254254, 6508508, 8135635, 16271270, 21152651, 32542540, 42305302, 66712207, 84610604, 105763255, 133424414, 211526510, 266848828, 333561035, 423053020, 667122070, 867258691, 1334244140, 1734517382, 3469034764, 4336293455, 8672586910, 17345173820]

約数ペア:

[(1, 17345173820), (2, 8672586910), (4, 4336293455), (5, 3469034764), (10, 1734517382), (13, 1334244140), (20, 867258691), (26, 667122070), (41, 423053020), (52, 333561035), (65, 266848828), (82, 211526510), (130, 133424414), (164, 105763255), (205, 84610604), (260, 66712207), (410, 42305302), (533, 32542540), (820, 21152651), (1066, 16271270), (2132, 8135635), (2665, 6508508), (5330, 3254254), (10660, 1627127)]