2047651679

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{311}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 2260776960

約数和(自身を除く): 213125281

約数列:

[1, 19, 47, 73, 101, 311, 893, 1387, 1919, 3431, 4747, 5909, 7373, 14617, 22703, 31411, 65189, 90193, 140087, 277723, 346531, 431357, 596809, 1067041, 1476317, 2293003, 6584089, 20273779, 28050023, 43567057, 107771141, 2047651679]

約数ペア:

[(1, 2047651679), (19, 107771141), (47, 43567057), (73, 28050023), (101, 20273779), (311, 6584089), (893, 2293003), (1387, 1476317), (1919, 1067041), (3431, 596809), (4747, 431357), (5909, 346531), (7373, 277723), (14617, 140087), (22703, 90193), (31411, 65189)]