2473672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:241

約数の個数: 32

約数和(自身を含む): 4876920

約数和(自身を除く): 2403248

約数列:

[1, 2, 4, 8, 37, 61, 74, 122, 137, 148, 244, 274, 296, 488, 548, 1096, 2257, 4514, 5069, 8357, 9028, 10138, 16714, 18056, 20276, 33428, 40552, 66856, 309209, 618418, 1236836, 2473672]

約数ペア:

[(1, 2473672), (2, 1236836), (4, 618418), (8, 309209), (37, 66856), (61, 40552), (74, 33428), (122, 20276), (137, 18056), (148, 16714), (244, 10138), (274, 9028), (296, 8357), (488, 5069), (548, 4514), (1096, 2257)]