1373202352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{4517113}}^1$

素因数の和:4517140

約数の個数: 20

約数和(自身を含む): 2800610680

約数和(自身を除く): 1427408328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 4517113, 9034226, 18068452, 36136904, 72273808, 85825147, 171650294, 343300588, 686601176, 1373202352]

約数ペア:

[(1, 1373202352), (2, 686601176), (4, 343300588), (8, 171650294), (16, 85825147), (19, 72273808), (38, 36136904), (76, 18068452), (152, 9034226), (304, 4517113)]