414083696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1990787}}^1$

素因数の和:1990808

約数の個数: 20

約数和(自身を含む): 864001992

約数和(自身を除く): 449918296

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1990787, 3981574, 7963148, 15926296, 25880231, 31852592, 51760462, 103520924, 207041848, 414083696]

約数ペア:

[(1, 414083696), (2, 207041848), (4, 103520924), (8, 51760462), (13, 31852592), (16, 25880231), (26, 15926296), (52, 7963148), (104, 3981574), (208, 1990787)]