1943289119512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1889}}^1\times {\mathrm{111143}}^1$

素因数の和:113140

約数の個数: 64

約数和(自身を含む): 3970174824000

約数和(自身を除く): 2026885704488

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 1889, 2314, 3778, 4628, 7556, 9256, 15112, 24557, 49114, 98228, 111143, 168121, 196456, 222286, 336242, 444572, 672484, 889144, 1344968, 1444859, 2185573, 2889718, 4371146, 5779436, 8742292, 9891727, 11558872, 17484584, 19783454, 39566908, 79133816, 128592451, 209949127, 257184902, 419898254, 514369804, 839796508, 1028739608, 1679593016, 2729338651, 5458677302, 10917354604, 18685472303, 21834709208, 37370944606, 74741889212, 149483778424, 242911139939, 485822279878, 971644559756, 1943289119512]

約数ペア:

[(1, 1943289119512), (2, 971644559756), (4, 485822279878), (8, 242911139939), (13, 149483778424), (26, 74741889212), (52, 37370944606), (89, 21834709208), (104, 18685472303), (178, 10917354604), (356, 5458677302), (712, 2729338651), (1157, 1679593016), (1889, 1028739608), (2314, 839796508), (3778, 514369804), (4628, 419898254), (7556, 257184902), (9256, 209949127), (15112, 128592451), (24557, 79133816), (49114, 39566908), (98228, 19783454), (111143, 17484584), (168121, 11558872), (196456, 9891727), (222286, 8742292), (336242, 5779436), (444572, 4371146), (672484, 2889718), (889144, 2185573), (1344968, 1444859)]