1388536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4734

約数の個数: 16

約数和(自身を含む): 2674440

約数和(自身を除く): 1285904

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 4691, 9382, 18764, 37528, 173567, 347134, 694268, 1388536]

約数ペア:

[(1, 1388536), (2, 694268), (4, 347134), (8, 173567), (37, 37528), (74, 18764), (148, 9382), (296, 4691)]