2912368004

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{89899}}^1$

素因数の和:90012

約数の個数: 48

約数和(自身を含む): 6343344000

約数和(自身を除く): 3430975996

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1246, 2314, 2492, 4628, 8099, 16198, 32396, 89899, 179798, 359596, 629293, 1168687, 1258586, 2337374, 2517172, 4674748, 8001011, 8180809, 16002022, 16361618, 32004044, 32723236, 56007077, 104013143, 112014154, 208026286, 224028308, 416052572, 728092001, 1456184002, 2912368004]

約数ペア:

[(1, 2912368004), (2, 1456184002), (4, 728092001), (7, 416052572), (13, 224028308), (14, 208026286), (26, 112014154), (28, 104013143), (52, 56007077), (89, 32723236), (91, 32004044), (178, 16361618), (182, 16002022), (356, 8180809), (364, 8001011), (623, 4674748), (1157, 2517172), (1246, 2337374), (2314, 1258586), (2492, 1168687), (4628, 629293), (8099, 359596), (16198, 179798), (32396, 89899)]