778877112

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2496401}}^1$

素因数の和:2496423

約数の個数: 32

約数和(自身を含む): 2096977680

約数和(自身を除く): 1318100568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2496401, 4992802, 7489203, 9985604, 14978406, 19971208, 29956812, 32453213, 59913624, 64906426, 97359639, 129812852, 194719278, 259625704, 389438556, 778877112]

約数ペア:

[(1, 778877112), (2, 389438556), (3, 259625704), (4, 194719278), (6, 129812852), (8, 97359639), (12, 64906426), (13, 59913624), (24, 32453213), (26, 29956812), (39, 19971208), (52, 14978406), (78, 9985604), (104, 7489203), (156, 4992802), (312, 2496401)]