254154909676

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1277}}^1\times {\mathrm{12511}}^1$

素因数の和:13930

約数の個数: 48

約数和(自身を含む): 460713560832

約数和(自身を除く): 206558651156

約数列:

[1, 2, 4, 41, 82, 97, 164, 194, 388, 1277, 2554, 3977, 5108, 7954, 12511, 15908, 25022, 50044, 52357, 104714, 123869, 209428, 247738, 495476, 512951, 1025902, 1213567, 2051804, 2427134, 4854268, 5078629, 10157258, 15976547, 20314516, 31953094, 49756247, 63906188, 99512494, 199024988, 655038427, 1310076854, 1549725059, 2620153708, 3099450118, 6198900236, 63538727419, 127077454838, 254154909676]

約数ペア:

[(1, 254154909676), (2, 127077454838), (4, 63538727419), (41, 6198900236), (82, 3099450118), (97, 2620153708), (164, 1549725059), (194, 1310076854), (388, 655038427), (1277, 199024988), (2554, 99512494), (3977, 63906188), (5108, 49756247), (7954, 31953094), (12511, 20314516), (15908, 15976547), (25022, 10157258), (50044, 5078629), (52357, 4854268), (104714, 2427134), (123869, 2051804), (209428, 1213567), (247738, 1025902), (495476, 512951)]