1238625304

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1301077}}^1$

素因数の和:1301107

約数の個数: 32

約数和(自身を含む): 2810328480

約数和(自身を除く): 1571703176

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 1301077, 2602154, 5204308, 9107539, 10408616, 18215078, 22118309, 36430156, 44236618, 72860312, 88473236, 154828163, 176946472, 309656326, 619312652, 1238625304]

約数ペア:

[(1, 1238625304), (2, 619312652), (4, 309656326), (7, 176946472), (8, 154828163), (14, 88473236), (17, 72860312), (28, 44236618), (34, 36430156), (56, 22118309), (68, 18215078), (119, 10408616), (136, 9107539), (238, 5204308), (476, 2602154), (952, 1301077)]