11156680724

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{19793}}^1$

素因数の和:20336

約数の個数: 48

約数和(自身を含む): 22905300096

約数和(自身を除く): 11748619372

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 491, 574, 982, 1148, 1964, 3437, 6874, 13748, 19793, 20131, 39586, 40262, 79172, 80524, 138551, 140917, 277102, 281834, 554204, 563668, 811513, 1623026, 3246052, 5680591, 9718363, 11361182, 19436726, 22722364, 38873452, 68028541, 136057082, 272114164, 398452883, 796905766, 1593811532, 2789170181, 5578340362, 11156680724]

約数ペア:

[(1, 11156680724), (2, 5578340362), (4, 2789170181), (7, 1593811532), (14, 796905766), (28, 398452883), (41, 272114164), (82, 136057082), (164, 68028541), (287, 38873452), (491, 22722364), (574, 19436726), (982, 11361182), (1148, 9718363), (1964, 5680591), (3437, 3246052), (6874, 1623026), (13748, 811513), (19793, 563668), (20131, 554204), (39586, 281834), (40262, 277102), (79172, 140917), (80524, 138551)]