242563462

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{155689}}^1$

素因数の和:155751

約数の個数: 16

約数和(自身を含む): 392338800

約数和(自身を除く): 149775338

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 155689, 311378, 2958091, 5916182, 6383249, 12766498, 121281731, 242563462]

約数ペア:

[(1, 242563462), (2, 121281731), (19, 12766498), (38, 6383249), (41, 5916182), (82, 2958091), (779, 311378), (1558, 155689)]