424996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 874944

約数和(自身を除く): 449948

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 743, 1486, 2972, 8173, 9659, 16346, 19318, 32692, 38636, 106249, 212498, 424996]

約数ペア:

[(1, 424996), (2, 212498), (4, 106249), (11, 38636), (13, 32692), (22, 19318), (26, 16346), (44, 9659), (52, 8173), (143, 2972), (286, 1486), (572, 743)]