2011103632

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{26083}}^1$

素因数の和:26231

約数の個数: 40

約数和(自身を含む): 4010675840

約数和(自身を除く): 1999572208

約数列:

[1, 2, 4, 8, 16, 61, 79, 122, 158, 244, 316, 488, 632, 976, 1264, 4819, 9638, 19276, 26083, 38552, 52166, 77104, 104332, 208664, 417328, 1591063, 2060557, 3182126, 4121114, 6364252, 8242228, 12728504, 16484456, 25457008, 32968912, 125693977, 251387954, 502775908, 1005551816, 2011103632]

約数ペア:

[(1, 2011103632), (2, 1005551816), (4, 502775908), (8, 251387954), (16, 125693977), (61, 32968912), (79, 25457008), (122, 16484456), (158, 12728504), (244, 8242228), (316, 6364252), (488, 4121114), (632, 3182126), (976, 2060557), (1264, 1591063), (4819, 417328), (9638, 208664), (19276, 104332), (26083, 77104), (38552, 52166)]