2049204924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1019}}^1\times {\mathrm{4297}}^1$

素因数の和:5339

約数の個数: 72

約数和(自身を含む): 5585165040

約数和(自身を除く): 3535960116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1019, 2038, 3057, 4076, 4297, 6114, 8594, 9171, 12228, 12891, 13247, 17188, 18342, 25782, 26494, 36684, 38673, 39741, 51564, 52988, 55861, 77346, 79482, 111722, 119223, 154692, 158964, 167583, 223444, 238446, 335166, 476892, 502749, 670332, 1005498, 2010996, 4378643, 8757286, 13135929, 17514572, 26271858, 39407787, 52543716, 56922359, 78815574, 113844718, 157631148, 170767077, 227689436, 341534154, 512301231, 683068308, 1024602462, 2049204924]

約数ペア:

[(1, 2049204924), (2, 1024602462), (3, 683068308), (4, 512301231), (6, 341534154), (9, 227689436), (12, 170767077), (13, 157631148), (18, 113844718), (26, 78815574), (36, 56922359), (39, 52543716), (52, 39407787), (78, 26271858), (117, 17514572), (156, 13135929), (234, 8757286), (468, 4378643), (1019, 2010996), (2038, 1005498), (3057, 670332), (4076, 502749), (4297, 476892), (6114, 335166), (8594, 238446), (9171, 223444), (12228, 167583), (12891, 158964), (13247, 154692), (17188, 119223), (18342, 111722), (25782, 79482), (26494, 77346), (36684, 55861), (38673, 52988), (39741, 51564)]