401060512

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{659639}}^1$

素因数の和:659668

約数の個数: 24

約数和(自身を含む): 831146400

約数和(自身を除く): 430085888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 659639, 1319278, 2638556, 5277112, 10554224, 12533141, 21108448, 25066282, 50132564, 100265128, 200530256, 401060512]

約数ペア:

[(1, 401060512), (2, 200530256), (4, 100265128), (8, 50132564), (16, 25066282), (19, 21108448), (32, 12533141), (38, 10554224), (76, 5277112), (152, 2638556), (304, 1319278), (608, 659639)]