2441744

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 5142528

約数和(自身を除く): 2700784

約数列:

[1, 2, 4, 8, 16, 17, 34, 47, 68, 94, 136, 188, 191, 272, 376, 382, 752, 764, 799, 1528, 1598, 3056, 3196, 3247, 6392, 6494, 8977, 12784, 12988, 17954, 25976, 35908, 51952, 71816, 143632, 152609, 305218, 610436, 1220872, 2441744]

約数ペア:

[(1, 2441744), (2, 1220872), (4, 610436), (8, 305218), (16, 152609), (17, 143632), (34, 71816), (47, 51952), (68, 35908), (94, 25976), (136, 17954), (188, 12988), (191, 12784), (272, 8977), (376, 6494), (382, 6392), (752, 3247), (764, 3196), (799, 3056), (1528, 1598)]