2215677784

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{27539}}^1$

素因数の和:27747

約数の個数: 32

約数和(自身を含む): 4238406000

約数和(自身を除く): 2022728216

約数列:

[1, 2, 4, 8, 89, 113, 178, 226, 356, 452, 712, 904, 10057, 20114, 27539, 40228, 55078, 80456, 110156, 220312, 2450971, 3111907, 4901942, 6223814, 9803884, 12447628, 19607768, 24895256, 276959723, 553919446, 1107838892, 2215677784]

約数ペア:

[(1, 2215677784), (2, 1107838892), (4, 553919446), (8, 276959723), (89, 24895256), (113, 19607768), (178, 12447628), (226, 9803884), (356, 6223814), (452, 4901942), (712, 3111907), (904, 2450971), (10057, 220312), (20114, 110156), (27539, 80456), (40228, 55078)]