2780419952

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{1709}}^1\times {\mathrm{4421}}^1$

素因数の和:6161

約数の個数: 40

約数和(自身を含む): 5625845280

約数和(自身を除く): 2845425328

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 1709, 3418, 4421, 6836, 8842, 13672, 17684, 27344, 35368, 39307, 70736, 78614, 101683, 157228, 203366, 314456, 406732, 628912, 813464, 1626928, 7555489, 15110978, 30221956, 60443912, 120887824, 173776247, 347552494, 695104988, 1390209976, 2780419952]

約数ペア:

[(1, 2780419952), (2, 1390209976), (4, 695104988), (8, 347552494), (16, 173776247), (23, 120887824), (46, 60443912), (92, 30221956), (184, 15110978), (368, 7555489), (1709, 1626928), (3418, 813464), (4421, 628912), (6836, 406732), (8842, 314456), (13672, 203366), (17684, 157228), (27344, 101683), (35368, 78614), (39307, 70736)]