2801908096

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{1683839}}^1$

素因数の和:1683866

約数の個数: 32

約数和(自身を含む): 6011308800

約数和(自身を除く): 3209400704

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 1683839, 3367678, 6735356, 13470712, 21889907, 26941424, 43779814, 53882848, 87559628, 107765696, 175119256, 215531392, 350238512, 700477024, 1400954048, 2801908096]

約数ペア:

[(1, 2801908096), (2, 1400954048), (4, 700477024), (8, 350238512), (13, 215531392), (16, 175119256), (26, 107765696), (32, 87559628), (52, 53882848), (64, 43779814), (104, 26941424), (128, 21889907), (208, 13470712), (416, 6735356), (832, 3367678), (1664, 1683839)]