4920993812

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{52667}}^1$

素因数の和:52796

約数の個数: 48

約数和(自身を含む): 10193154048

約数和(自身を除く): 5272160236

約数列:

[1, 2, 4, 7, 14, 28, 47, 71, 94, 142, 188, 284, 329, 497, 658, 994, 1316, 1988, 3337, 6674, 13348, 23359, 46718, 52667, 93436, 105334, 210668, 368669, 737338, 1474676, 2475349, 3739357, 4950698, 7478714, 9901396, 14957428, 17327443, 26175499, 34654886, 52350998, 69309772, 104701996, 175749779, 351499558, 702999116, 1230248453, 2460496906, 4920993812]

約数ペア:

[(1, 4920993812), (2, 2460496906), (4, 1230248453), (7, 702999116), (14, 351499558), (28, 175749779), (47, 104701996), (71, 69309772), (94, 52350998), (142, 34654886), (188, 26175499), (284, 17327443), (329, 14957428), (497, 9901396), (658, 7478714), (994, 4950698), (1316, 3739357), (1988, 2475349), (3337, 1474676), (6674, 737338), (13348, 368669), (23359, 210668), (46718, 105334), (52667, 93436)]