551470864

素因数分解:

$2^4\times 7^1\times {\mathrm{983}}^1\times {\mathrm{5009}}^1$

素因数の和:6007

約数の個数: 40

約数和(自身を含む): 1222600320

約数和(自身を除く): 671129456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 983, 1966, 3932, 5009, 6881, 7864, 10018, 13762, 15728, 20036, 27524, 35063, 40072, 55048, 70126, 80144, 110096, 140252, 280504, 561008, 4923847, 9847694, 19695388, 34466929, 39390776, 68933858, 78781552, 137867716, 275735432, 551470864]

約数ペア:

[(1, 551470864), (2, 275735432), (4, 137867716), (7, 78781552), (8, 68933858), (14, 39390776), (16, 34466929), (28, 19695388), (56, 9847694), (112, 4923847), (983, 561008), (1966, 280504), (3932, 140252), (5009, 110096), (6881, 80144), (7864, 70126), (10018, 55048), (13762, 40072), (15728, 35063), (20036, 27524)]