1330421899690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{1240637}}^1$

素因数の和:1240843

約数の個数: 64

約数和(自身を含む): 2637437586336

約数和(自身を除く): 1307015686646

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 113, 130, 146, 226, 365, 565, 730, 949, 1130, 1469, 1898, 2938, 4745, 7345, 8249, 9490, 14690, 16498, 41245, 82490, 107237, 214474, 536185, 1072370, 1240637, 2481274, 6203185, 12406370, 16128281, 32256562, 80641405, 90566501, 140191981, 161282810, 181133002, 280383962, 452832505, 700959905, 905665010, 1177364513, 1401919810, 1822495753, 2354729026, 3644991506, 5886822565, 9112478765, 10234014613, 11773645130, 18224957530, 20468029226, 51170073065, 102340146130, 133042189969, 266084379938, 665210949845, 1330421899690]

約数ペア:

[(1, 1330421899690), (2, 665210949845), (5, 266084379938), (10, 133042189969), (13, 102340146130), (26, 51170073065), (65, 20468029226), (73, 18224957530), (113, 11773645130), (130, 10234014613), (146, 9112478765), (226, 5886822565), (365, 3644991506), (565, 2354729026), (730, 1822495753), (949, 1401919810), (1130, 1177364513), (1469, 905665010), (1898, 700959905), (2938, 452832505), (4745, 280383962), (7345, 181133002), (8249, 161282810), (9490, 140191981), (14690, 90566501), (16498, 80641405), (41245, 32256562), (82490, 16128281), (107237, 12406370), (214474, 6203185), (536185, 2481274), (1072370, 1240637)]