442976898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{967}}^1$

素因数の和:1831

約数の個数: 64

約数和(自身を含む): 1092833280

約数和(自身を除く): 649856382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 839, 967, 1678, 1934, 2517, 2901, 5034, 5802, 5873, 6769, 10907, 11746, 12571, 13538, 17619, 20307, 21814, 25142, 32721, 35238, 37713, 40614, 65442, 75426, 76349, 87997, 152698, 175994, 229047, 263991, 458094, 527982, 811313, 1622626, 2433939, 4867878, 5679191, 10547069, 11358382, 17037573, 21094138, 31641207, 34075146, 63282414, 73829483, 147658966, 221488449, 442976898]

約数ペア:

[(1, 442976898), (2, 221488449), (3, 147658966), (6, 73829483), (7, 63282414), (13, 34075146), (14, 31641207), (21, 21094138), (26, 17037573), (39, 11358382), (42, 10547069), (78, 5679191), (91, 4867878), (182, 2433939), (273, 1622626), (546, 811313), (839, 527982), (967, 458094), (1678, 263991), (1934, 229047), (2517, 175994), (2901, 152698), (5034, 87997), (5802, 76349), (5873, 75426), (6769, 65442), (10907, 40614), (11746, 37713), (12571, 35238), (13538, 32721), (17619, 25142), (20307, 21814)]