2715691979

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5503}}^1$

素因数の和:5580

約数の個数: 64

約数和(自身を含む): 3994583040

約数和(自身を除く): 1278891061

約数列:

[1, 7, 11, 13, 17, 29, 77, 91, 119, 143, 187, 203, 221, 319, 377, 493, 1001, 1309, 1547, 2233, 2431, 2639, 3451, 4147, 5423, 5503, 6409, 17017, 29029, 37961, 38521, 44863, 60533, 70499, 71539, 93551, 159587, 423731, 493493, 500773, 654857, 786929, 1029061, 1117109, 1216163, 1755457, 2074631, 2712979, 5508503, 7203427, 8513141, 12288199, 13377793, 14522417, 18990853, 22820941, 29842769, 35268727, 93644551, 159746587, 208899383, 246881089, 387955997, 2715691979]

約数ペア:

[(1, 2715691979), (7, 387955997), (11, 246881089), (13, 208899383), (17, 159746587), (29, 93644551), (77, 35268727), (91, 29842769), (119, 22820941), (143, 18990853), (187, 14522417), (203, 13377793), (221, 12288199), (319, 8513141), (377, 7203427), (493, 5508503), (1001, 2712979), (1309, 2074631), (1547, 1755457), (2233, 1216163), (2431, 1117109), (2639, 1029061), (3451, 786929), (4147, 654857), (5423, 500773), (5503, 493493), (6409, 423731), (17017, 159587), (29029, 93551), (37961, 71539), (38521, 70499), (44863, 60533)]