241491.0000000

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1237}}^1$

素因数の和:1309

約数の個数: 32

約数和(自身を含む): 14038920

約数和(自身を除く): 7220576

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1237, 1378, 2474, 2756, 4948, 5512, 9896, 16081, 32162, 64324, 65561, 128648, 131122, 262244, 524488, 852293, 1704586, 3409172, 6818344]

約数ペア:

[(1, 6818344), (2, 3409172), (4, 1704586), (8, 852293), (13, 524488), (26, 262244), (52, 131122), (53, 128648), (104, 65561), (106, 64324), (212, 32162), (424, 16081), (689, 9896), (1237, 5512), (1378, 4948), (2474, 2756)]