11042590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 21573216

約数和(自身を除く): 10530626

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 173, 346, 491, 865, 982, 1730, 2249, 2455, 4498, 4910, 6383, 11245, 12766, 22490, 31915, 63830, 84943, 169886, 424715, 849430, 1104259, 2208518, 5521295, 11042590]

約数ペア:

[(1, 11042590), (2, 5521295), (5, 2208518), (10, 1104259), (13, 849430), (26, 424715), (65, 169886), (130, 84943), (173, 63830), (346, 31915), (491, 22490), (865, 12766), (982, 11245), (1730, 6383), (2249, 4910), (2455, 4498)]