9681958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1$

素因数の和:472

約数の個数: 32

約数和(自身を含む): 17287200

約数和(自身を除く): 7605242

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 349, 698, 1067, 1261, 2134, 2522, 3839, 4537, 7678, 9074, 13871, 27742, 33853, 49907, 67706, 99814, 372383, 440089, 744766, 880178, 4840979, 9681958]

約数ペア:

[(1, 9681958), (2, 4840979), (11, 880178), (13, 744766), (22, 440089), (26, 372383), (97, 99814), (143, 67706), (194, 49907), (286, 33853), (349, 27742), (698, 13871), (1067, 9074), (1261, 7678), (2134, 4537), (2522, 3839)]