2021808402416

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{873113}}^1$

素因数の和:873414

約数の個数: 80

約数和(自身を含む): 4365290603520

約数和(自身を除く): 2343482201104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 223, 236, 446, 472, 649, 892, 944, 1298, 1784, 2453, 2596, 3568, 4906, 5192, 9812, 10384, 13157, 19624, 26314, 39248, 52628, 105256, 144727, 210512, 289454, 578908, 873113, 1157816, 1746226, 2315632, 3492452, 6984904, 9604243, 13969808, 19208486, 38416972, 51513667, 76833944, 103027334, 153667888, 194704199, 206054668, 389408398, 412109336, 566650337, 778816796, 824218672, 1133300674, 1557633592, 2141746189, 2266601348, 3115267184, 4283492378, 4533202696, 8566984756, 9066405392, 11487547741, 17133969512, 22975095482, 34267939024, 45950190964, 91900381928, 126363025151, 183800763856, 252726050302, 505452100604, 1010904201208, 2021808402416]

約数ペア:

[(1, 2021808402416), (2, 1010904201208), (4, 505452100604), (8, 252726050302), (11, 183800763856), (16, 126363025151), (22, 91900381928), (44, 45950190964), (59, 34267939024), (88, 22975095482), (118, 17133969512), (176, 11487547741), (223, 9066405392), (236, 8566984756), (446, 4533202696), (472, 4283492378), (649, 3115267184), (892, 2266601348), (944, 2141746189), (1298, 1557633592), (1784, 1133300674), (2453, 824218672), (2596, 778816796), (3568, 566650337), (4906, 412109336), (5192, 389408398), (9812, 206054668), (10384, 194704199), (13157, 153667888), (19624, 103027334), (26314, 76833944), (39248, 51513667), (52628, 38416972), (105256, 19208486), (144727, 13969808), (210512, 9604243), (289454, 6984904), (578908, 3492452), (873113, 2315632), (1157816, 1746226)]