859402528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{10169}}^1$

素因数の和:10337

約数の個数: 48

約数和(自身を含む): 1793988000

約数和(自身を除く): 934585472

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 139, 152, 278, 304, 556, 608, 1112, 2224, 2641, 4448, 5282, 10169, 10564, 20338, 21128, 40676, 42256, 81352, 84512, 162704, 193211, 325408, 386422, 772844, 1413491, 1545688, 2826982, 3091376, 5653964, 6182752, 11307928, 22615856, 26856329, 45231712, 53712658, 107425316, 214850632, 429701264, 859402528]

約数ペア:

[(1, 859402528), (2, 429701264), (4, 214850632), (8, 107425316), (16, 53712658), (19, 45231712), (32, 26856329), (38, 22615856), (76, 11307928), (139, 6182752), (152, 5653964), (278, 3091376), (304, 2826982), (556, 1545688), (608, 1413491), (1112, 772844), (2224, 386422), (2641, 325408), (4448, 193211), (5282, 162704), (10169, 84512), (10564, 81352), (20338, 42256), (21128, 40676)]