2048219502

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{98123}}^1$

素因数の和:98213

約数の個数: 48

約数和(自身を含む): 4832410752

約数和(自身を除く): 2784191250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 71, 98, 142, 147, 213, 294, 426, 497, 994, 1491, 2982, 3479, 6958, 10437, 20874, 98123, 196246, 294369, 588738, 686861, 1373722, 2060583, 4121166, 4808027, 6966733, 9616054, 13933466, 14424081, 20900199, 28848162, 41800398, 48767131, 97534262, 146301393, 292602786, 341369917, 682739834, 1024109751, 2048219502]

約数ペア:

[(1, 2048219502), (2, 1024109751), (3, 682739834), (6, 341369917), (7, 292602786), (14, 146301393), (21, 97534262), (42, 48767131), (49, 41800398), (71, 28848162), (98, 20900199), (142, 14424081), (147, 13933466), (213, 9616054), (294, 6966733), (426, 4808027), (497, 4121166), (994, 2060583), (1491, 1373722), (2982, 686861), (3479, 588738), (6958, 294369), (10437, 196246), (20874, 98123)]