408162014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{881}}^1$

素因数の和:1172

約数の個数: 32

約数和(自身を含む): 670348224

約数和(自身を除く): 262186210

約数列:

[1, 2, 13, 26, 103, 173, 206, 346, 881, 1339, 1762, 2249, 2678, 4498, 11453, 17819, 22906, 35638, 90743, 152413, 181486, 231647, 304826, 463294, 1179659, 1981369, 2359318, 3962738, 15698539, 31397078, 204081007, 408162014]

約数ペア:

[(1, 408162014), (2, 204081007), (13, 31397078), (26, 15698539), (103, 3962738), (173, 2359318), (206, 1981369), (346, 1179659), (881, 463294), (1339, 304826), (1762, 231647), (2249, 181486), (2678, 152413), (4498, 90743), (11453, 35638), (17819, 22906)]