1382207890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{533671}}^1$

素因数の和:533722

約数の個数: 32

約数和(自身を含む): 2920253184

約数和(自身を除く): 1538045294

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 533671, 1067342, 2668355, 3735697, 5336710, 7471394, 18678485, 19745827, 37356970, 39491654, 98729135, 138220789, 197458270, 276441578, 691103945, 1382207890]

約数ペア:

[(1, 1382207890), (2, 691103945), (5, 276441578), (7, 197458270), (10, 138220789), (14, 98729135), (35, 39491654), (37, 37356970), (70, 19745827), (74, 18678485), (185, 7471394), (259, 5336710), (370, 3735697), (518, 2668355), (1295, 1067342), (2590, 533671)]