1380825348532

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{853}}^1\times {\mathrm{382873}}^1$

素因数の和:383888

約数の個数: 48

約数和(自身を含む): 2783206058752

約数和(自身を除く): 1402380710220

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 853, 1057, 1706, 2114, 3412, 4228, 5971, 11942, 23884, 128803, 257606, 382873, 515212, 765746, 901621, 1531492, 1803242, 2680111, 3606484, 5360222, 10720444, 57813823, 115627646, 231255292, 326590669, 404696761, 653181338, 809393522, 1306362676, 1618787044, 2286134683, 4572269366, 9144538732, 49315191019, 98630382038, 197260764076, 345206337133, 690412674266, 1380825348532]

約数ペア:

[(1, 1380825348532), (2, 690412674266), (4, 345206337133), (7, 197260764076), (14, 98630382038), (28, 49315191019), (151, 9144538732), (302, 4572269366), (604, 2286134683), (853, 1618787044), (1057, 1306362676), (1706, 809393522), (2114, 653181338), (3412, 404696761), (4228, 326590669), (5971, 231255292), (11942, 115627646), (23884, 57813823), (128803, 10720444), (257606, 5360222), (382873, 3606484), (515212, 2680111), (765746, 1803242), (901621, 1531492)]