520057856

素因数分解:

$2^{10}\times {\mathrm{191}}^1\times {\mathrm{2659}}^1$

素因数の和:2870

約数の個数: 44

約数和(自身を含む): 1045443840

約数和(自身を除く): 525385984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 256, 382, 512, 764, 1024, 1528, 2659, 3056, 5318, 6112, 10636, 12224, 21272, 24448, 42544, 48896, 85088, 97792, 170176, 195584, 340352, 507869, 680704, 1015738, 1361408, 2031476, 2722816, 4062952, 8125904, 16251808, 32503616, 65007232, 130014464, 260028928, 520057856]

約数ペア:

[(1, 520057856), (2, 260028928), (4, 130014464), (8, 65007232), (16, 32503616), (32, 16251808), (64, 8125904), (128, 4062952), (191, 2722816), (256, 2031476), (382, 1361408), (512, 1015738), (764, 680704), (1024, 507869), (1528, 340352), (2659, 195584), (3056, 170176), (5318, 97792), (6112, 85088), (10636, 48896), (12224, 42544), (21272, 24448)]