1390176336

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{474787}}^1$

素因数の和:474859

約数の個数: 40

約数和(自身を含む): 3650170144

約数和(自身を除く): 2259993808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 474787, 949574, 1424361, 1899148, 2848722, 3798296, 5697444, 7596592, 11394888, 22789776, 28962007, 57924014, 86886021, 115848028, 173772042, 231696056, 347544084, 463392112, 695088168, 1390176336]

約数ペア:

[(1, 1390176336), (2, 695088168), (3, 463392112), (4, 347544084), (6, 231696056), (8, 173772042), (12, 115848028), (16, 86886021), (24, 57924014), (48, 28962007), (61, 22789776), (122, 11394888), (183, 7596592), (244, 5697444), (366, 3798296), (488, 2848722), (732, 1899148), (976, 1424361), (1464, 949574), (2928, 474787)]