1224414976

素因数分解:

$2^8\times {\mathrm{4782871}}^1$

素因数の和:4782887

約数の個数: 18

約数和(自身を含む): 2444047592

約数和(自身を除く): 1219632616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 4782871, 9565742, 19131484, 38262968, 76525936, 153051872, 306103744, 612207488, 1224414976]

約数ペア:

[(1, 1224414976), (2, 612207488), (4, 306103744), (8, 153051872), (16, 76525936), (32, 38262968), (64, 19131484), (128, 9565742), (256, 4782871)]