1353017860

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1\times {\mathrm{1097}}^1$

素因数の和:1932

約数の個数: 48

約数和(自身を含む): 2882065536

約数和(自身を除く): 1529047676

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 743, 830, 1097, 1486, 1660, 2194, 2972, 3715, 4388, 5485, 7430, 10970, 14860, 21940, 61669, 91051, 123338, 182102, 246676, 308345, 364204, 455255, 616690, 815071, 910510, 1233380, 1630142, 1821020, 3260284, 4075355, 8150710, 16301420, 67650893, 135301786, 270603572, 338254465, 676508930, 1353017860]

約数ペア:

[(1, 1353017860), (2, 676508930), (4, 338254465), (5, 270603572), (10, 135301786), (20, 67650893), (83, 16301420), (166, 8150710), (332, 4075355), (415, 3260284), (743, 1821020), (830, 1630142), (1097, 1233380), (1486, 910510), (1660, 815071), (2194, 616690), (2972, 455255), (3715, 364204), (4388, 308345), (5485, 246676), (7430, 182102), (10970, 123338), (14860, 91051), (21940, 61669)]