2279427238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{491}}^1\times {\mathrm{2371}}^1$

素因数の和:2964

約数の個数: 32

約数和(自身を含む): 3781157760

約数和(自身を除く): 1501730522

約数列:

[1, 2, 11, 22, 89, 178, 491, 979, 982, 1958, 2371, 4742, 5401, 10802, 26081, 43699, 52162, 87398, 211019, 422038, 480689, 961378, 1164161, 2321209, 2328322, 4642418, 12805771, 25611542, 103610329, 207220658, 1139713619, 2279427238]

約数ペア:

[(1, 2279427238), (2, 1139713619), (11, 207220658), (22, 103610329), (89, 25611542), (178, 12805771), (491, 4642418), (979, 2328322), (982, 2321209), (1958, 1164161), (2371, 961378), (4742, 480689), (5401, 422038), (10802, 211019), (26081, 87398), (43699, 52162)]