2017236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 5171264

約数和(自身を除く): 3154028

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 193, 201, 268, 386, 402, 579, 772, 804, 871, 1158, 1742, 2316, 2509, 2613, 3484, 5018, 5226, 7527, 10036, 10452, 12931, 15054, 25862, 30108, 38793, 51724, 77586, 155172, 168103, 336206, 504309, 672412, 1008618, 2017236]

約数ペア:

[(1, 2017236), (2, 1008618), (3, 672412), (4, 504309), (6, 336206), (12, 168103), (13, 155172), (26, 77586), (39, 51724), (52, 38793), (67, 30108), (78, 25862), (134, 15054), (156, 12931), (193, 10452), (201, 10036), (268, 7527), (386, 5226), (402, 5018), (579, 3484), (772, 2613), (804, 2509), (871, 2316), (1158, 1742)]