331480682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{2273}}^1$

素因数の和:2438

約数の個数: 32

約数和(自身を含む): 550126080

約数和(自身を除く): 218645398

約数列:

[1, 2, 13, 26, 71, 79, 142, 158, 923, 1027, 1846, 2054, 2273, 4546, 5609, 11218, 29549, 59098, 72917, 145834, 161383, 179567, 322766, 359134, 2097979, 2334371, 4195958, 4668742, 12749257, 25498514, 165740341, 331480682]

約数ペア:

[(1, 331480682), (2, 165740341), (13, 25498514), (26, 12749257), (71, 4668742), (79, 4195958), (142, 2334371), (158, 2097979), (923, 359134), (1027, 322766), (1846, 179567), (2054, 161383), (2273, 145834), (4546, 72917), (5609, 59098), (11218, 29549)]