1127408

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{2273}}^1$

素因数の和:2312

約数の個数: 20

約数和(自身を含む): 2255808

約数和(自身を除く): 1128400

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 2273, 4546, 9092, 18184, 36368, 70463, 140926, 281852, 563704, 1127408]

約数ペア:

[(1, 1127408), (2, 563704), (4, 281852), (8, 140926), (16, 70463), (31, 36368), (62, 18184), (124, 9092), (248, 4546), (496, 2273)]