978945895031

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{587}}^1$

素因数の和:1128

約数の個数: 64

約数和(自身を含む): 1108119398400

約数和(自身を除く): 129173503369

約数列:

[1, 13, 37, 89, 163, 239, 481, 587, 1157, 2119, 3107, 3293, 6031, 7631, 8843, 14507, 21271, 21719, 38957, 42809, 52243, 78403, 95681, 114959, 140293, 188591, 276523, 282347, 506441, 536759, 679159, 787027, 1243853, 1441409, 1823809, 1932991, 3467173, 3540197, 5190841, 6977867, 8515609, 10231351, 12486077, 18738317, 22867759, 25128883, 45073249, 46022561, 67480933, 110702917, 128285401, 162319001, 297280867, 315077533, 461984849, 846107083, 1667710213, 2035230551, 4096007929, 6005803037, 10999392079, 26457997163, 75303530387, 978945895031]

約数ペア:

[(1, 978945895031), (13, 75303530387), (37, 26457997163), (89, 10999392079), (163, 6005803037), (239, 4096007929), (481, 2035230551), (587, 1667710213), (1157, 846107083), (2119, 461984849), (3107, 315077533), (3293, 297280867), (6031, 162319001), (7631, 128285401), (8843, 110702917), (14507, 67480933), (21271, 46022561), (21719, 45073249), (38957, 25128883), (42809, 22867759), (52243, 18738317), (78403, 12486077), (95681, 10231351), (114959, 8515609), (140293, 6977867), (188591, 5190841), (276523, 3540197), (282347, 3467173), (506441, 1932991), (536759, 1823809), (679159, 1441409), (787027, 1243853)]