47021000978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{862739}}^1$

素因数の和:862994

約数の個数: 32

約数和(自身を含む): 85721846400

約数和(自身を除く): 38700845422

約数列:

[1, 2, 7, 14, 17, 34, 119, 229, 238, 458, 1603, 3206, 3893, 7786, 27251, 54502, 862739, 1725478, 6039173, 12078346, 14666563, 29333126, 102665941, 197567231, 205331882, 395134462, 1382970617, 2765941234, 3358642927, 6717285854, 23510500489, 47021000978]

約数ペア:

[(1, 47021000978), (2, 23510500489), (7, 6717285854), (14, 3358642927), (17, 2765941234), (34, 1382970617), (119, 395134462), (229, 205331882), (238, 197567231), (458, 102665941), (1603, 29333126), (3206, 14666563), (3893, 12078346), (7786, 6039173), (27251, 1725478), (54502, 862739)]