2205372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 5651072

約数和(自身を除く): 3445700

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 67, 78, 134, 156, 201, 211, 268, 402, 422, 633, 804, 844, 871, 1266, 1742, 2532, 2613, 2743, 3484, 5226, 5486, 8229, 10452, 10972, 14137, 16458, 28274, 32916, 42411, 56548, 84822, 169644, 183781, 367562, 551343, 735124, 1102686, 2205372]

約数ペア:

[(1, 2205372), (2, 1102686), (3, 735124), (4, 551343), (6, 367562), (12, 183781), (13, 169644), (26, 84822), (39, 56548), (52, 42411), (67, 32916), (78, 28274), (134, 16458), (156, 14137), (201, 10972), (211, 10452), (268, 8229), (402, 5486), (422, 5226), (633, 3484), (804, 2743), (844, 2613), (871, 2532), (1266, 1742)]