382907512

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{13687}}^1$

素因数の和:13975

約数の個数: 32

約数和(自身を含む): 776109600

約数和(自身を除く): 393202088

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 2152, 3497, 6994, 13687, 13988, 27374, 27976, 54748, 109496, 177931, 355862, 711724, 1423448, 3681803, 7363606, 14727212, 29454424, 47863439, 95726878, 191453756, 382907512]

約数ペア:

[(1, 382907512), (2, 191453756), (4, 95726878), (8, 47863439), (13, 29454424), (26, 14727212), (52, 7363606), (104, 3681803), (269, 1423448), (538, 711724), (1076, 355862), (2152, 177931), (3497, 109496), (6994, 54748), (13687, 27976), (13988, 27374)]