394885114

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2909}}^1$

素因数の和:3174

約数の個数: 32

約数和(自身を含む): 668787840

約数和(自身を除く): 273902726

約数列:

[1, 2, 13, 23, 26, 46, 227, 299, 454, 598, 2909, 2951, 5221, 5818, 5902, 10442, 37817, 66907, 67873, 75634, 133814, 135746, 660343, 869791, 1320686, 1739582, 8584459, 15187889, 17168918, 30375778, 197442557, 394885114]

約数ペア:

[(1, 394885114), (2, 197442557), (13, 30375778), (23, 17168918), (26, 15187889), (46, 8584459), (227, 1739582), (299, 1320686), (454, 869791), (598, 660343), (2909, 135746), (2951, 133814), (5221, 75634), (5818, 67873), (5902, 66907), (10442, 37817)]