849908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 24

約数和(自身を含む): 1602720

約数和(自身を除く): 752812

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 211, 212, 422, 844, 1007, 2014, 4009, 4028, 8018, 11183, 16036, 22366, 44732, 212477, 424954, 849908]

約数ペア:

[(1, 849908), (2, 424954), (4, 212477), (19, 44732), (38, 22366), (53, 16036), (76, 11183), (106, 8018), (211, 4028), (212, 4009), (422, 2014), (844, 1007)]