1520790976

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{241}}^1\times {\mathrm{2293}}^1$

素因数の和:2589

約数の個数: 56

約数和(自身を含む): 3102167024

約数和(自身を除く): 1581376048

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 241, 344, 482, 688, 964, 1376, 1928, 2293, 2752, 3856, 4586, 7712, 9172, 10363, 15424, 18344, 20726, 36688, 41452, 73376, 82904, 98599, 146752, 165808, 197198, 331616, 394396, 552613, 663232, 788792, 1105226, 1577584, 2210452, 3155168, 4420904, 6310336, 8841808, 17683616, 23762359, 35367232, 47524718, 95049436, 190098872, 380197744, 760395488, 1520790976]

約数ペア:

[(1, 1520790976), (2, 760395488), (4, 380197744), (8, 190098872), (16, 95049436), (32, 47524718), (43, 35367232), (64, 23762359), (86, 17683616), (172, 8841808), (241, 6310336), (344, 4420904), (482, 3155168), (688, 2210452), (964, 1577584), (1376, 1105226), (1928, 788792), (2293, 663232), (2752, 552613), (3856, 394396), (4586, 331616), (7712, 197198), (9172, 165808), (10363, 146752), (15424, 98599), (18344, 82904), (20726, 73376), (36688, 41452)]