380178927218

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{431}}^1\times {\mathrm{437977}}^1$

素因数の和:438482

約数の個数: 32

約数和(自身を含む): 613029047040

約数和(自身を除く): 232850119822

約数列:

[1, 2, 19, 38, 53, 106, 431, 862, 1007, 2014, 8189, 16378, 22843, 45686, 434017, 437977, 868034, 875954, 8321563, 16643126, 23212781, 46425562, 188768087, 377536174, 441042839, 882085678, 3586593653, 7173187306, 10004708611, 20009417222, 190089463609, 380178927218]

約数ペア:

[(1, 380178927218), (2, 190089463609), (19, 20009417222), (38, 10004708611), (53, 7173187306), (106, 3586593653), (431, 882085678), (862, 441042839), (1007, 377536174), (2014, 188768087), (8189, 46425562), (16378, 23212781), (22843, 16643126), (45686, 8321563), (434017, 875954), (437977, 868034)]