2019776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1$

素因数の和:193

約数の個数: 56

約数和(自身を含む): 4632960

約数和(自身を除く): 2613184

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 151, 152, 176, 209, 302, 304, 352, 418, 604, 608, 704, 836, 1208, 1216, 1661, 1672, 2416, 2869, 3322, 3344, 4832, 5738, 6644, 6688, 9664, 11476, 13288, 13376, 22952, 26576, 31559, 45904, 53152, 63118, 91808, 106304, 126236, 183616, 252472, 504944, 1009888, 2019776]

約数ペア:

[(1, 2019776), (2, 1009888), (4, 504944), (8, 252472), (11, 183616), (16, 126236), (19, 106304), (22, 91808), (32, 63118), (38, 53152), (44, 45904), (64, 31559), (76, 26576), (88, 22952), (151, 13376), (152, 13288), (176, 11476), (209, 9664), (302, 6688), (304, 6644), (352, 5738), (418, 4832), (604, 3344), (608, 3322), (704, 2869), (836, 2416), (1208, 1672), (1216, 1661)]