970673756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{278609}}^1$

素因数の和:278693

約数の個数: 24

約数和(自身を含む): 1856657040

約数和(自身を除く): 885983284

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 278609, 557218, 1114436, 3621917, 7243834, 14487668, 18666803, 37333606, 74667212, 242668439, 485336878, 970673756]

約数ペア:

[(1, 970673756), (2, 485336878), (4, 242668439), (13, 74667212), (26, 37333606), (52, 18666803), (67, 14487668), (134, 7243834), (268, 3621917), (871, 1114436), (1742, 557218), (3484, 278609)]