2128045406

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{177841}}^1$

素因数の和:178067

約数の個数: 16

約数和(自身を含む): 3312129408

約数和(自身を除く): 1184084002

約数列:

[1, 2, 31, 62, 193, 386, 5983, 11966, 177841, 355682, 5513071, 11026142, 34323313, 68646626, 1064022703, 2128045406]

約数ペア:

[(1, 2128045406), (2, 1064022703), (31, 68646626), (62, 34323313), (193, 11026142), (386, 5513071), (5983, 355682), (11966, 177841)]