494247908

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{32749}}^1$

素因数の和:32785

約数の個数: 48

約数和(自身を含む): 1100400000

約数和(自身を除く): 606152092

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 15092, 32749, 65498, 130996, 229243, 360239, 458486, 720478, 916972, 1440956, 1604701, 2521673, 3209402, 5043346, 6418804, 10086692, 11232907, 17651711, 22465814, 35303422, 44931628, 70606844, 123561977, 247123954, 494247908]

約数ペア:

[(1, 494247908), (2, 247123954), (4, 123561977), (7, 70606844), (11, 44931628), (14, 35303422), (22, 22465814), (28, 17651711), (44, 11232907), (49, 10086692), (77, 6418804), (98, 5043346), (154, 3209402), (196, 2521673), (308, 1604701), (343, 1440956), (539, 916972), (686, 720478), (1078, 458486), (1372, 360239), (2156, 229243), (3773, 130996), (7546, 65498), (15092, 32749)]