450667004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{577}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 854515200

約数和(自身を除く): 403848196

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 239, 478, 577, 817, 956, 1154, 1634, 2308, 3268, 4541, 9082, 10277, 10963, 18164, 20554, 21926, 24811, 41108, 43852, 49622, 99244, 137903, 195263, 275806, 390526, 471409, 551612, 781052, 942818, 1885636, 2620157, 5240314, 5929829, 10480628, 11859658, 23719316, 112666751, 225333502, 450667004]

約数ペア:

[(1, 450667004), (2, 225333502), (4, 112666751), (19, 23719316), (38, 11859658), (43, 10480628), (76, 5929829), (86, 5240314), (172, 2620157), (239, 1885636), (478, 942818), (577, 781052), (817, 551612), (956, 471409), (1154, 390526), (1634, 275806), (2308, 195263), (3268, 137903), (4541, 99244), (9082, 49622), (10277, 43852), (10963, 41108), (18164, 24811), (20554, 21926)]