1248344

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 2533680

約数和(自身を除く): 1285336

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 137, 268, 274, 536, 548, 1096, 1139, 2278, 2329, 4556, 4658, 9112, 9179, 9316, 18358, 18632, 36716, 73432, 156043, 312086, 624172, 1248344]

約数ペア:

[(1, 1248344), (2, 624172), (4, 312086), (8, 156043), (17, 73432), (34, 36716), (67, 18632), (68, 18358), (134, 9316), (136, 9179), (137, 9112), (268, 4658), (274, 4556), (536, 2329), (548, 2278), (1096, 1139)]