17942649116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{104999}}^1$

素因数の和:105386

約数の個数: 48

約数和(自身を含む): 38102400000

約数和(自身を除く): 20159750884

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 359, 476, 718, 1436, 2513, 5026, 6103, 10052, 12206, 24412, 42721, 85442, 104999, 170884, 209998, 419996, 734993, 1469986, 1784983, 2939972, 3569966, 7139932, 12494881, 24989762, 37694641, 49979524, 75389282, 150778564, 263862487, 527724974, 640808897, 1055449948, 1281617794, 2563235588, 4485662279, 8971324558, 17942649116]

約数ペア:

[(1, 17942649116), (2, 8971324558), (4, 4485662279), (7, 2563235588), (14, 1281617794), (17, 1055449948), (28, 640808897), (34, 527724974), (68, 263862487), (119, 150778564), (238, 75389282), (359, 49979524), (476, 37694641), (718, 24989762), (1436, 12494881), (2513, 7139932), (5026, 3569966), (6103, 2939972), (10052, 1784983), (12206, 1469986), (24412, 734993), (42721, 419996), (85442, 209998), (104999, 170884)]