1194991408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{53693}}^1$

素因数の和:53821

約数の個数: 40

約数和(自身を含む): 2516745168

約数和(自身を除く): 1321753760

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 53693, 107386, 214772, 429544, 698009, 859088, 1396018, 2792036, 5584072, 5745151, 11168144, 11490302, 22980604, 45961208, 74686963, 91922416, 149373926, 298747852, 597495704, 1194991408]

約数ペア:

[(1, 1194991408), (2, 597495704), (4, 298747852), (8, 149373926), (13, 91922416), (16, 74686963), (26, 45961208), (52, 22980604), (104, 11490302), (107, 11168144), (208, 5745151), (214, 5584072), (428, 2792036), (856, 1396018), (1391, 859088), (1712, 698009), (2782, 429544), (5564, 214772), (11128, 107386), (22256, 53693)]