2018941064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{24019}}^1$

素因数の和:24130

約数の個数: 64

約数和(自身を含む): 4611840000

約数和(自身を除く): 2592898936

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 79, 133, 152, 158, 266, 316, 532, 553, 632, 1064, 1106, 1501, 2212, 3002, 4424, 6004, 10507, 12008, 21014, 24019, 42028, 48038, 84056, 96076, 168133, 192152, 336266, 456361, 672532, 912722, 1345064, 1825444, 1897501, 3194527, 3650888, 3795002, 6389054, 7590004, 12778108, 13282507, 15180008, 25556216, 26565014, 36052519, 53130028, 72105038, 106260056, 144210076, 252367633, 288420152, 504735266, 1009470532, 2018941064]

約数ペア:

[(1, 2018941064), (2, 1009470532), (4, 504735266), (7, 288420152), (8, 252367633), (14, 144210076), (19, 106260056), (28, 72105038), (38, 53130028), (56, 36052519), (76, 26565014), (79, 25556216), (133, 15180008), (152, 13282507), (158, 12778108), (266, 7590004), (316, 6389054), (532, 3795002), (553, 3650888), (632, 3194527), (1064, 1897501), (1106, 1825444), (1501, 1345064), (2212, 912722), (3002, 672532), (4424, 456361), (6004, 336266), (10507, 192152), (12008, 168133), (21014, 96076), (24019, 84056), (42028, 48038)]