1404080986

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{617}}^1\times {\mathrm{2111}}^1$

素因数の和:2755

約数の個数: 48

約数和(自身を含む): 2678303232

約数和(自身を除く): 1274222246

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 617, 1078, 1234, 2111, 4222, 4319, 6787, 8638, 13574, 14777, 23221, 29554, 30233, 46442, 47509, 60466, 95018, 103439, 162547, 206878, 325094, 332563, 665126, 1137829, 1302487, 2275658, 2604974, 9117409, 14327357, 18234818, 28654714, 63821863, 100291499, 127643726, 200582998, 702040493, 1404080986]

約数ペア:

[(1, 1404080986), (2, 702040493), (7, 200582998), (11, 127643726), (14, 100291499), (22, 63821863), (49, 28654714), (77, 18234818), (98, 14327357), (154, 9117409), (539, 2604974), (617, 2275658), (1078, 1302487), (1234, 1137829), (2111, 665126), (4222, 332563), (4319, 325094), (6787, 206878), (8638, 162547), (13574, 103439), (14777, 95018), (23221, 60466), (29554, 47509), (30233, 46442)]