707788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:229

約数の個数: 24

約数和(自身を含む): 1332800

約数和(自身を除く): 625012

約数列:

[1, 2, 4, 19, 38, 67, 76, 134, 139, 268, 278, 556, 1273, 2546, 2641, 5092, 5282, 9313, 10564, 18626, 37252, 176947, 353894, 707788]

約数ペア:

[(1, 707788), (2, 353894), (4, 176947), (19, 37252), (38, 18626), (67, 10564), (76, 9313), (134, 5282), (139, 5092), (268, 2641), (278, 2546), (556, 1273)]