1566193990

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1621}}^1\times {\mathrm{1823}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 2875689216

約数和(自身を除く): 1309495226

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1621, 1823, 3242, 3646, 8105, 9115, 16210, 18230, 85913, 96619, 171826, 193238, 429565, 483095, 859130, 966190, 2955083, 5910166, 14775415, 29550830, 156619399, 313238798, 783096995, 1566193990]

約数ペア:

[(1, 1566193990), (2, 783096995), (5, 313238798), (10, 156619399), (53, 29550830), (106, 14775415), (265, 5910166), (530, 2955083), (1621, 966190), (1823, 859130), (3242, 483095), (3646, 429565), (8105, 193238), (9115, 171826), (16210, 96619), (18230, 85913)]