1200717296

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2420801}}^1$

素因数の和:2420840

約数の個数: 20

約数和(自身を含む): 2401435584

約数和(自身を除く): 1200718288

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2420801, 4841602, 9683204, 19366408, 38732816, 75044831, 150089662, 300179324, 600358648, 1200717296]

約数ペア:

[(1, 1200717296), (2, 600358648), (4, 300179324), (8, 150089662), (16, 75044831), (31, 38732816), (62, 19366408), (124, 9683204), (248, 4841602), (496, 2420801)]