1322677628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{727}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 2509678080

約数和(自身を除く): 1187000452

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 647, 703, 727, 1294, 1406, 1454, 2588, 2812, 2908, 12293, 13813, 23939, 24586, 26899, 27626, 47878, 49172, 53798, 55252, 95756, 107596, 454841, 470369, 511081, 909682, 940738, 1022162, 1819364, 1881476, 2044324, 8937011, 17403653, 17874022, 34807306, 35748044, 69614612, 330669407, 661338814, 1322677628]

約数ペア:

[(1, 1322677628), (2, 661338814), (4, 330669407), (19, 69614612), (37, 35748044), (38, 34807306), (74, 17874022), (76, 17403653), (148, 8937011), (647, 2044324), (703, 1881476), (727, 1819364), (1294, 1022162), (1406, 940738), (1454, 909682), (2588, 511081), (2812, 470369), (2908, 454841), (12293, 107596), (13813, 95756), (23939, 55252), (24586, 53798), (26899, 49172), (27626, 47878)]