2249969210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{197539}}^1$

素因数の和:197630

約数の個数: 32

約数和(自身を含む): 4352201280

約数和(自身を除く): 2102232070

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 670, 1139, 2278, 5695, 11390, 197539, 395078, 987695, 1975390, 3358163, 6716326, 13235113, 16790815, 26470226, 33581630, 66175565, 132351130, 224996921, 449993842, 1124984605, 2249969210]

約数ペア:

[(1, 2249969210), (2, 1124984605), (5, 449993842), (10, 224996921), (17, 132351130), (34, 66175565), (67, 33581630), (85, 26470226), (134, 16790815), (170, 13235113), (335, 6716326), (670, 3358163), (1139, 1975390), (2278, 987695), (5695, 395078), (11390, 197539)]