1330987736

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{11839}}^1$

素因数の和:11928

約数の個数: 64

約数和(自身を含む): 2864332800

約数和(自身を除く): 1533345064

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 299, 376, 598, 611, 1081, 1196, 1222, 2162, 2392, 2444, 4324, 4888, 8648, 11839, 14053, 23678, 28106, 47356, 56212, 94712, 112424, 153907, 272297, 307814, 544594, 556433, 615628, 1089188, 1112866, 1231256, 2178376, 2225732, 3539861, 4451464, 7079722, 7233629, 12797959, 14159444, 14467258, 25595918, 28318888, 28934516, 51191836, 57869032, 102383672, 166373467, 332746934, 665493868, 1330987736]

約数ペア:

[(1, 1330987736), (2, 665493868), (4, 332746934), (8, 166373467), (13, 102383672), (23, 57869032), (26, 51191836), (46, 28934516), (47, 28318888), (52, 25595918), (92, 14467258), (94, 14159444), (104, 12797959), (184, 7233629), (188, 7079722), (299, 4451464), (376, 3539861), (598, 2225732), (611, 2178376), (1081, 1231256), (1196, 1112866), (1222, 1089188), (2162, 615628), (2392, 556433), (2444, 544594), (4324, 307814), (4888, 272297), (8648, 153907), (11839, 112424), (14053, 94712), (23678, 56212), (28106, 47356)]