1327768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{751}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 2842560

約数和(自身を除く): 1514792

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 751, 884, 1502, 1768, 3004, 6008, 9763, 12767, 19526, 25534, 39052, 51068, 78104, 102136, 165971, 331942, 663884, 1327768]

約数ペア:

[(1, 1327768), (2, 663884), (4, 331942), (8, 165971), (13, 102136), (17, 78104), (26, 51068), (34, 39052), (52, 25534), (68, 19526), (104, 12767), (136, 9763), (221, 6008), (442, 3004), (751, 1768), (884, 1502)]