1491776

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1$

素因数の和:199

約数の個数: 56

約数和(自身を含む): 3499104

約数和(自身を除く): 2007328

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 163, 176, 208, 286, 326, 352, 416, 572, 652, 704, 832, 1144, 1304, 1793, 2119, 2288, 2608, 3586, 4238, 4576, 5216, 7172, 8476, 9152, 10432, 14344, 16952, 23309, 28688, 33904, 46618, 57376, 67808, 93236, 114752, 135616, 186472, 372944, 745888, 1491776]

約数ペア:

[(1, 1491776), (2, 745888), (4, 372944), (8, 186472), (11, 135616), (13, 114752), (16, 93236), (22, 67808), (26, 57376), (32, 46618), (44, 33904), (52, 28688), (64, 23309), (88, 16952), (104, 14344), (143, 10432), (163, 9152), (176, 8476), (208, 7172), (286, 5216), (326, 4576), (352, 4238), (416, 3586), (572, 2608), (652, 2288), (704, 2119), (832, 1793), (1144, 1304)]