1493019044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{187471}}^1$

素因数の和:187667

約数の個数: 24

約数和(自身を含む): 2866071936

約数和(自身を除く): 1373052892

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 187471, 374942, 749884, 2062181, 4124362, 8248724, 33932251, 67864502, 135729004, 373254761, 746509522, 1493019044]

約数ペア:

[(1, 1493019044), (2, 746509522), (4, 373254761), (11, 135729004), (22, 67864502), (44, 33932251), (181, 8248724), (362, 4124362), (724, 2062181), (1991, 749884), (3982, 374942), (7964, 187471)]