2078563015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{373}}^1\times {\mathrm{1031}}^1$

素因数の和:1479

約数の個数: 32

約数和(自身を含む): 2667810816

約数和(自身を除く): 589247801

約数列:

[1, 5, 23, 47, 115, 235, 373, 1031, 1081, 1865, 5155, 5405, 8579, 17531, 23713, 42895, 48457, 87655, 118565, 242285, 384563, 403213, 1114511, 1922815, 2016065, 5572555, 8844949, 18074461, 44224745, 90372305, 415712603, 2078563015]

約数ペア:

[(1, 2078563015), (5, 415712603), (23, 90372305), (47, 44224745), (115, 18074461), (235, 8844949), (373, 5572555), (1031, 2016065), (1081, 1922815), (1865, 1114511), (5155, 403213), (5405, 384563), (8579, 242285), (17531, 118565), (23713, 87655), (42895, 48457)]