2021776414

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{7069}}^1$

素因数の和:7768

約数の個数: 32

約数和(自身を含む): 3583641600

約数和(自身を除く): 1561865186

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 659, 1318, 4613, 7069, 9226, 14138, 20429, 40858, 49483, 98966, 143003, 219139, 286006, 438278, 1533973, 3067946, 4658471, 9316942, 32609297, 65218594, 144412601, 288825202, 1010888207, 2021776414]

約数ペア:

[(1, 2021776414), (2, 1010888207), (7, 288825202), (14, 144412601), (31, 65218594), (62, 32609297), (217, 9316942), (434, 4658471), (659, 3067946), (1318, 1533973), (4613, 438278), (7069, 286006), (9226, 219139), (14138, 143003), (20429, 98966), (40858, 49483)]