4967170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2011}}^1$

素因数の和:2050

約数の個数: 32

約数和(自身を含む): 10140480

約数和(自身を除く): 5173310

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2011, 2470, 4022, 10055, 20110, 26143, 38209, 52286, 76418, 130715, 191045, 261430, 382090, 496717, 993434, 2483585, 4967170]

約数ペア:

[(1, 4967170), (2, 2483585), (5, 993434), (10, 496717), (13, 382090), (19, 261430), (26, 191045), (38, 130715), (65, 76418), (95, 52286), (130, 38209), (190, 26143), (247, 20110), (494, 10055), (1235, 4022), (2011, 2470)]