1300752008

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29611}}^1$

素因数の和:29670

約数の個数: 48

約数和(自身を含む): 2727265200

約数和(自身を除く): 1426513192

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 289, 323, 578, 646, 1156, 1292, 2312, 2584, 5491, 10982, 21964, 29611, 43928, 59222, 118444, 236888, 503387, 562609, 1006774, 1125218, 2013548, 2250436, 4027096, 4500872, 8557579, 9564353, 17115158, 19128706, 34230316, 38257412, 68460632, 76514824, 162594001, 325188002, 650376004, 1300752008]

約数ペア:

[(1, 1300752008), (2, 650376004), (4, 325188002), (8, 162594001), (17, 76514824), (19, 68460632), (34, 38257412), (38, 34230316), (68, 19128706), (76, 17115158), (136, 9564353), (152, 8557579), (289, 4500872), (323, 4027096), (578, 2250436), (646, 2013548), (1156, 1125218), (1292, 1006774), (2312, 562609), (2584, 503387), (5491, 236888), (10982, 118444), (21964, 59222), (29611, 43928)]