1406591998

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{2897}}^1$

素因数の和:3424

約数の個数: 32

約数和(自身を含む): 2448230400

約数和(自身を除く): 1041638402

約数列:

[1, 2, 7, 14, 79, 158, 439, 553, 878, 1106, 2897, 3073, 5794, 6146, 20279, 34681, 40558, 69362, 228863, 242767, 457726, 485534, 1271783, 1602041, 2543566, 3204082, 8902481, 17804962, 100470857, 200941714, 703295999, 1406591998]

約数ペア:

[(1, 1406591998), (2, 703295999), (7, 200941714), (14, 100470857), (79, 17804962), (158, 8902481), (439, 3204082), (553, 2543566), (878, 1602041), (1106, 1271783), (2897, 485534), (3073, 457726), (5794, 242767), (6146, 228863), (20279, 69362), (34681, 40558)]