2013314996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{61091}}^1$

素因数の和:61220

約数の個数: 48

約数和(自身を含む): 4433812992

約数和(自身を除く): 2420497996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 107, 154, 214, 308, 428, 749, 1177, 1498, 2354, 2996, 4708, 8239, 16478, 32956, 61091, 122182, 244364, 427637, 672001, 855274, 1344002, 1710548, 2688004, 4704007, 6536737, 9408014, 13073474, 18816028, 26146948, 45757159, 71904107, 91514318, 143808214, 183028636, 287616428, 503328749, 1006657498, 2013314996]

約数ペア:

[(1, 2013314996), (2, 1006657498), (4, 503328749), (7, 287616428), (11, 183028636), (14, 143808214), (22, 91514318), (28, 71904107), (44, 45757159), (77, 26146948), (107, 18816028), (154, 13073474), (214, 9408014), (308, 6536737), (428, 4704007), (749, 2688004), (1177, 1710548), (1498, 1344002), (2354, 855274), (2996, 672001), (4708, 427637), (8239, 244364), (16478, 122182), (32956, 61091)]