1905016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 3830400

約数和(自身を除く): 1925384

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 151, 152, 166, 302, 332, 604, 664, 1208, 1577, 2869, 3154, 5738, 6308, 11476, 12533, 12616, 22952, 25066, 50132, 100264, 238127, 476254, 952508, 1905016]

約数ペア:

[(1, 1905016), (2, 952508), (4, 476254), (8, 238127), (19, 100264), (38, 50132), (76, 25066), (83, 22952), (151, 12616), (152, 12533), (166, 11476), (302, 6308), (332, 5738), (604, 3154), (664, 2869), (1208, 1577)]