1385228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1567}}^1$

素因数の和:1601

約数の個数: 24

約数和(自身を含む): 2765952

約数和(自身を除く): 1380724

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1567, 3134, 6268, 20371, 26639, 40742, 53278, 81484, 106556, 346307, 692614, 1385228]

約数ペア:

[(1, 1385228), (2, 692614), (4, 346307), (13, 106556), (17, 81484), (26, 53278), (34, 40742), (52, 26639), (68, 20371), (221, 6268), (442, 3134), (884, 1567)]