1951430

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 4009824

約数和(自身を除く): 2058394

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 883, 1105, 1766, 2210, 4415, 8830, 11479, 15011, 22958, 30022, 57395, 75055, 114790, 150110, 195143, 390286, 975715, 1951430]

約数ペア:

[(1, 1951430), (2, 975715), (5, 390286), (10, 195143), (13, 150110), (17, 114790), (26, 75055), (34, 57395), (65, 30022), (85, 22958), (130, 15011), (170, 11479), (221, 8830), (442, 4415), (883, 2210), (1105, 1766)]