1249203461012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^2\times {\mathrm{2553209}}^1$

素因数の和:2553420

約数の個数: 36

約数和(自身を含む): 2378790012060

約数和(自身を除く): 1129586551048

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 9409, 18818, 37636, 122317, 244634, 489268, 2553209, 5106418, 10212836, 33191717, 66383434, 132766868, 247661273, 495322546, 990645092, 3219596549, 6439193098, 12878386196, 24023143481, 48046286962, 96092573924, 312300865253, 624601730506, 1249203461012]

約数ペア:

[(1, 1249203461012), (2, 624601730506), (4, 312300865253), (13, 96092573924), (26, 48046286962), (52, 24023143481), (97, 12878386196), (194, 6439193098), (388, 3219596549), (1261, 990645092), (2522, 495322546), (5044, 247661273), (9409, 132766868), (18818, 66383434), (37636, 33191717), (122317, 10212836), (244634, 5106418), (489268, 2553209)]