1520921402

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{759701}}^1$

素因数の和:759734

約数の個数: 32

約数和(自身を含む): 3063118464

約数和(自身を除く): 1542197062

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 759701, 1519402, 5317907, 8356711, 9876113, 10635814, 16713422, 19752226, 58496977, 69132791, 108637243, 116993954, 138265582, 217274486, 760460701, 1520921402]

約数ペア:

[(1, 1520921402), (2, 760460701), (7, 217274486), (11, 138265582), (13, 116993954), (14, 108637243), (22, 69132791), (26, 58496977), (77, 19752226), (91, 16713422), (143, 10635814), (154, 9876113), (182, 8356711), (286, 5317907), (1001, 1519402), (2002, 759701)]