4205279156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1\times {\mathrm{727}}^1$

素因数の和:1560

約数の個数: 48

約数和(自身を含む): 7994523264

約数和(自身を除く): 3789244108

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 643, 692, 727, 1286, 1454, 2249, 2572, 2908, 4498, 8359, 8996, 9451, 16718, 18902, 33436, 37804, 111239, 125771, 222478, 251542, 444956, 467461, 503084, 934922, 1446107, 1635023, 1869844, 2892214, 3270046, 5784428, 6076993, 6540092, 12153986, 24307972, 80870753, 161741506, 323483012, 1051319789, 2102639578, 4205279156]

約数ペア:

[(1, 4205279156), (2, 2102639578), (4, 1051319789), (13, 323483012), (26, 161741506), (52, 80870753), (173, 24307972), (346, 12153986), (643, 6540092), (692, 6076993), (727, 5784428), (1286, 3270046), (1454, 2892214), (2249, 1869844), (2572, 1635023), (2908, 1446107), (4498, 934922), (8359, 503084), (8996, 467461), (9451, 444956), (16718, 251542), (18902, 222478), (33436, 125771), (37804, 111239)]