2813368

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:331

約数の個数: 32

約数和(自身を含む): 5644800

約数和(自身を除く): 2831432

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 223, 332, 446, 664, 892, 1577, 1784, 3154, 4237, 6308, 8474, 12616, 16948, 18509, 33896, 37018, 74036, 148072, 351671, 703342, 1406684, 2813368]

約数ペア:

[(1, 2813368), (2, 1406684), (4, 703342), (8, 351671), (19, 148072), (38, 74036), (76, 37018), (83, 33896), (152, 18509), (166, 16948), (223, 12616), (332, 8474), (446, 6308), (664, 4237), (892, 3154), (1577, 1784)]