1223796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 3459456

約数和(自身を除く): 2235660

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 857, 1428, 1714, 2571, 3428, 5142, 5999, 10284, 11998, 14569, 17997, 23996, 29138, 35994, 43707, 58276, 71988, 87414, 101983, 174828, 203966, 305949, 407932, 611898, 1223796]

約数ペア:

[(1, 1223796), (2, 611898), (3, 407932), (4, 305949), (6, 203966), (7, 174828), (12, 101983), (14, 87414), (17, 71988), (21, 58276), (28, 43707), (34, 35994), (42, 29138), (51, 23996), (68, 17997), (84, 14569), (102, 11998), (119, 10284), (204, 5999), (238, 5142), (357, 3428), (476, 2571), (714, 1714), (857, 1428)]