1036679990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{7759}}^1$

素因数の和:8228

約数の個数: 32

約数和(自身を含む): 1930936320

約数和(自身を除く): 894256330

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 431, 862, 2155, 4310, 7759, 13361, 15518, 26722, 38795, 66805, 77590, 133610, 240529, 481058, 1202645, 2405290, 3344129, 6688258, 16720645, 33441290, 103667999, 207335998, 518339995, 1036679990]

約数ペア:

[(1, 1036679990), (2, 518339995), (5, 207335998), (10, 103667999), (31, 33441290), (62, 16720645), (155, 6688258), (310, 3344129), (431, 2405290), (862, 1202645), (2155, 481058), (4310, 240529), (7759, 133610), (13361, 77590), (15518, 66805), (26722, 38795)]