2678015104

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{674903}}^1$

素因数の和:674948

約数の個数: 32

約数和(自身を含む): 5507216640

約数和(自身を除く): 2829201536

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 674903, 1349806, 2699612, 5399224, 10798448, 20921993, 21596896, 41843986, 43193792, 83687972, 86387584, 167375944, 334751888, 669503776, 1339007552, 2678015104]

約数ペア:

[(1, 2678015104), (2, 1339007552), (4, 669503776), (8, 334751888), (16, 167375944), (31, 86387584), (32, 83687972), (62, 43193792), (64, 41843986), (124, 21596896), (128, 20921993), (248, 10798448), (496, 5399224), (992, 2699612), (1984, 1349806), (3968, 674903)]