3007844

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 6531840

約数和(自身を除く): 3523996

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 89, 119, 142, 178, 238, 284, 356, 476, 497, 623, 994, 1207, 1246, 1513, 1988, 2414, 2492, 3026, 4828, 6052, 6319, 8449, 10591, 12638, 16898, 21182, 25276, 33796, 42364, 44233, 88466, 107423, 176932, 214846, 429692, 751961, 1503922, 3007844]

約数ペア:

[(1, 3007844), (2, 1503922), (4, 751961), (7, 429692), (14, 214846), (17, 176932), (28, 107423), (34, 88466), (68, 44233), (71, 42364), (89, 33796), (119, 25276), (142, 21182), (178, 16898), (238, 12638), (284, 10591), (356, 8449), (476, 6319), (497, 6052), (623, 4828), (994, 3026), (1207, 2492), (1246, 2414), (1513, 1988)]