2446908880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2352797}}^1$

素因数の和:2352823

約数の個数: 40

約数和(自身を含む): 6126685992

約数和(自身を除く): 3679777112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 2352797, 4705594, 9411188, 11763985, 18822376, 23527970, 30586361, 37644752, 47055940, 61172722, 94111880, 122345444, 152931805, 188223760, 244690888, 305863610, 489381776, 611727220, 1223454440, 2446908880]

約数ペア:

[(1, 2446908880), (2, 1223454440), (4, 611727220), (5, 489381776), (8, 305863610), (10, 244690888), (13, 188223760), (16, 152931805), (20, 122345444), (26, 94111880), (40, 61172722), (52, 47055940), (65, 37644752), (80, 30586361), (104, 23527970), (130, 18822376), (208, 11763985), (260, 9411188), (520, 4705594), (1040, 2352797)]