2229992738

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:627

約数の個数: 64

約数和(自身を含む): 3729189888

約数和(自身を除く): 1499197150

約数列:

[1, 2, 23, 37, 46, 47, 61, 74, 94, 122, 457, 851, 914, 1081, 1403, 1702, 1739, 2162, 2257, 2806, 2867, 3478, 4514, 5734, 10511, 16909, 21022, 21479, 27877, 33818, 39997, 42958, 51911, 55754, 65941, 79994, 103822, 106079, 131882, 212158, 388907, 494017, 641171, 777814, 794723, 988034, 1031449, 1282342, 1310219, 1589446, 2062898, 2439817, 2620438, 4879634, 18278629, 23723327, 30135037, 36557258, 47446654, 48478103, 60270074, 96956206, 1114996369, 2229992738]

約数ペア:

[(1, 2229992738), (2, 1114996369), (23, 96956206), (37, 60270074), (46, 48478103), (47, 47446654), (61, 36557258), (74, 30135037), (94, 23723327), (122, 18278629), (457, 4879634), (851, 2620438), (914, 2439817), (1081, 2062898), (1403, 1589446), (1702, 1310219), (1739, 1282342), (2162, 1031449), (2257, 988034), (2806, 794723), (2867, 777814), (3478, 641171), (4514, 494017), (5734, 388907), (10511, 212158), (16909, 131882), (21022, 106079), (21479, 103822), (27877, 79994), (33818, 65941), (39997, 55754), (42958, 51911)]