291212288642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{1991413}}^1$

素因数の和:1991483

約数の個数: 48

約数和(自身を含む): 528218580672

約数和(自身を除く): 237006292030

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 187, 253, 289, 374, 391, 506, 578, 782, 3179, 4301, 6358, 6647, 8602, 13294, 73117, 146234, 1991413, 3982826, 21905543, 33854021, 43811086, 45802499, 67708042, 91604998, 372394231, 503827489, 575518357, 744788462, 778642483, 1007654978, 1151036714, 1557284966, 6330701927, 8565067313, 12661403854, 13236922211, 17130134626, 26473844422, 145606144321, 291212288642]

約数ペア:

[(1, 291212288642), (2, 145606144321), (11, 26473844422), (17, 17130134626), (22, 13236922211), (23, 12661403854), (34, 8565067313), (46, 6330701927), (187, 1557284966), (253, 1151036714), (289, 1007654978), (374, 778642483), (391, 744788462), (506, 575518357), (578, 503827489), (782, 372394231), (3179, 91604998), (4301, 67708042), (6358, 45802499), (6647, 43811086), (8602, 33854021), (13294, 21905543), (73117, 3982826), (146234, 1991413)]