247987106

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1327}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 397571328

約数和(自身を除く): 149584222

約数列:

[1, 2, 41, 43, 53, 82, 86, 106, 1327, 1763, 2173, 2279, 2654, 3526, 4346, 4558, 54407, 57061, 70331, 93439, 108814, 114122, 140662, 186878, 2339501, 2883571, 3024233, 4679002, 5767142, 6048466, 123993553, 247987106]

約数ペア:

[(1, 247987106), (2, 123993553), (41, 6048466), (43, 5767142), (53, 4679002), (82, 3024233), (86, 2883571), (106, 2339501), (1327, 186878), (1763, 140662), (2173, 114122), (2279, 108814), (2654, 93439), (3526, 70331), (4346, 57061), (4558, 54407)]