2017404935

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{11057}}^1$

素因数の和:11483

約数の個数: 32

約数和(自身を含む): 2987252352

約数和(自身を除く): 969847417

約数列:

[1, 5, 7, 13, 35, 65, 91, 401, 455, 2005, 2807, 5213, 11057, 14035, 26065, 36491, 55285, 77399, 143741, 182455, 386995, 718705, 1006187, 4433857, 5030935, 22169285, 31036999, 57640141, 155184995, 288200705, 403480987, 2017404935]

約数ペア:

[(1, 2017404935), (5, 403480987), (7, 288200705), (13, 155184995), (35, 57640141), (65, 31036999), (91, 22169285), (401, 5030935), (455, 4433857), (2005, 1006187), (2807, 718705), (5213, 386995), (11057, 182455), (14035, 143741), (26065, 77399), (36491, 55285)]