2223304863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 3480164352

約数和(自身を除く): 1256859489

約数列:

[1, 3, 13, 17, 39, 51, 71, 73, 213, 219, 221, 647, 663, 923, 949, 1207, 1241, 1941, 2769, 2847, 3621, 3723, 5183, 8411, 10999, 15549, 15691, 16133, 25233, 32997, 45937, 47073, 47231, 48399, 67379, 88111, 137811, 141693, 142987, 202137, 264333, 428961, 597181, 614003, 780929, 802927, 1145443, 1791543, 1842009, 2342787, 2408781, 3353401, 3436329, 10060203, 10152077, 10438051, 30456231, 31314153, 43594213, 57007817, 130782639, 171023451, 741101621, 2223304863]

約数ペア:

[(1, 2223304863), (3, 741101621), (13, 171023451), (17, 130782639), (39, 57007817), (51, 43594213), (71, 31314153), (73, 30456231), (213, 10438051), (219, 10152077), (221, 10060203), (647, 3436329), (663, 3353401), (923, 2408781), (949, 2342787), (1207, 1842009), (1241, 1791543), (1941, 1145443), (2769, 802927), (2847, 780929), (3621, 614003), (3723, 597181), (5183, 428961), (8411, 264333), (10999, 202137), (15549, 142987), (15691, 141693), (16133, 137811), (25233, 88111), (32997, 67379), (45937, 48399), (47073, 47231)]