2023974890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{31531}}^1$

素因数の和:31683

約数の個数: 48

約数和(自身を含む): 4270441824

約数和(自身を除く): 2246466934

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 917, 1310, 1834, 4585, 6419, 9170, 12838, 31531, 32095, 63062, 64190, 157655, 220717, 315310, 441434, 1103585, 1545019, 2207170, 3090038, 4130561, 7725095, 8261122, 15450190, 20652805, 28913927, 41305610, 57827854, 144569635, 202397489, 289139270, 404794978, 1011987445, 2023974890]

約数ペア:

[(1, 2023974890), (2, 1011987445), (5, 404794978), (7, 289139270), (10, 202397489), (14, 144569635), (35, 57827854), (49, 41305610), (70, 28913927), (98, 20652805), (131, 15450190), (245, 8261122), (262, 7725095), (490, 4130561), (655, 3090038), (917, 2207170), (1310, 1545019), (1834, 1103585), (4585, 441434), (6419, 315310), (9170, 220717), (12838, 157655), (31531, 64190), (32095, 63062)]